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2501.01561
1
v1
https://arxiv.org/abs/2501.01561
2025-01-02T22:35:26
math.FA
Functional Analysis
45 pages. Various improvements of the presentation, and an error in the proof of Theorem 19 is corrected
Theorem 19
On coarse geometry of separable dual Banach spaces
2501.04482
1
v2
https://arxiv.org/abs/2501.04482
2025-01-08T13:06:44
math.LO
Logic
In this version, the erroneous Proposition 6.10 is corrected
Proposition 6.10
Categories of orthosets and adjointable maps
2501.05996
1
v1
https://arxiv.org/abs/2501.05996
2025-01-10T14:28:41
math.AT
Algebraic Topology
43 pages, 4 figures. Corrected an error in the proof of Theorem B. Moved the section on interval decomposability to another preprint. Some terminology has been renamed. Other minor changes
Theorem B
Poset functor cocalculus and applications to topological data analysis
2501.08877
1
v1
https://arxiv.org/abs/2501.08877
2025-01-15T15:48:33
math.AP
Analysis of PDEs
Corrected a major error in the proof of Theorem 3.1 and revised other flawed proofs
Theorem 3.1
Connecting SPDE to SGMs
2501.08692
1
v2
https://arxiv.org/abs/2501.08692
2025-01-15T09:55:08
math.GR
Group Theory
19 pages. Fixes a mistake in the proof of Theorem 1.2, by refining the definition of balanced Artin groups
Theorem 1.2
On the $Σ^1$ and $Σ^2$-invariants of Artin groups
2501.17504
1
v1
https://arxiv.org/abs/2501.17504
2025-01-29T09:21:36
math.AC
Commutative Algebra
Removed redundant and incorrect proof of Lemma 2.3, updated introduction
Lemma 2.3
Rational invariants of even degree polynomials under the orthogonal group
2501.13445
1
v2
https://arxiv.org/abs/2501.13445
2025-01-23T07:52:28
math.OC
Optimization and Control
We find a counterexample to illustrate that Theorem 5 (iii) and (iv) are incorrect
Theorem 5
Comments and extensions on "State-equivalent form and minimum-order compensator design for rectangular descriptor systems"
2501.05489
1
v1
https://arxiv.org/abs/2501.05489
2025-01-09T06:01:52
math.DG
Differential Geometry
I find that there is a mistake in the proof of Theorem 2.2, I give a new proof in this version
Theorem 2.2
Singularity of mean curvature flow with bounded mean curvature and Morse index
2501.04321
1
v2
https://arxiv.org/abs/2501.04321
2025-01-08T07:35:49
math.CO
Combinatorics
I thank Nathan Bowler for pointing out a critical mistake at the end of my claimed proof of Theorem 2.1. The set ${^*}A \cap {^*}\mathbb{I}$ is not necessarily contained in its internal star extension as it was claimed in the last line of that proof. The purported proofs of both conjectures had this issue. An expositor...
Theorem 2.1
Matroid intersection and packing/covering conjectures are true in the class of finitary matroids
2502.02254
1
v1
https://arxiv.org/abs/2502.02254
2025-02-04T12:02:47
math.NT
Number Theory
Fixed proof of Lemma 8, other minor changes
Lemma 8
Non-Isomorphic Abelian Varieties with the Same Arithmetic
2502.10278
1
v1
https://arxiv.org/abs/2502.10278
2025-02-14T16:36:38
math.GR
Group Theory
25 pages, comments welcome; version 2 includes the addition of a section on Dedekind domains and the correction of an error in Proposition 5.1 of version 1
Proposition 5.1
Profinite Rigidity over Noetherian Domains
2502.00898
1
v1
https://arxiv.org/abs/2502.00898
2025-02-02T20:16:50
math.DS
Dynamical Systems
Lemma 4.1 has been corrected after N. Tedesco pointed out a mistake in the calculations. The main results are unchanged
Lemma 4.1
Finite codimension stability of invariant surfaces
2502.10890
1
v1
https://arxiv.org/abs/2502.10890
2025-02-15T19:46:27
cs.DS
Data Structures and Algorithms
Appeared at ICALP 2025. Fixed small mistake in Lemma 20
Lemma 20
Light Edge Fault Tolerant Graph Spanners
2502.17415
1
v1
https://arxiv.org/abs/2502.17415
2025-02-24T18:48:44
math.AT
Algebraic Topology
Version 2: fixed statement and proof of Lemma 3.5. 33 pages, 10 figures. Comments are welcome!
Lemma 3.5
Rectification of dendroidal left fibrations
2502.05831
1
v1
https://arxiv.org/abs/2502.05831
2025-02-09T09:39:50
math.GR
Group Theory
An inaccuracy in the proof of Theorem 5.1 (6) has been fixed
Theorem 5.1
Equationally separable classes of groups
2503.00849
1
v2
https://arxiv.org/abs/2503.00849
2025-03-02T10:53:27
math.PR
Probability
Correction of the speed of convergence in Theorem 4.5
Theorem 4.5
Empirical distribution of ancestral lineages in populations with density-dependent interactions
2503.21136
1
v1
https://arxiv.org/abs/2503.21136
2025-03-27T03:55:53
math.NT
Number Theory
14 pages, 1 figure, Minor corrections to Theorem 1.5 and Lemma 2.1
Theorem 1.5, Lemma 2.1
Power-free palindromes and reversed primes
2503.06267
1
v1
https://arxiv.org/abs/2503.06267
2025-03-08T16:26:04
math.KT
K-Theory and Homology
73 pages. Proposition 3.3 was corrected and references were added
Proposition 3.3
Magnetic Equivariant K-theory
2503.10313
1
v1
https://arxiv.org/abs/2503.10313
2025-03-13T12:47:45
math.RA
Rings and Algebras
29 pages, 1 table. Corrected Theorem 4.8, added Corollary 4.9, added Table 1, added Proposition 7.12 and modified remarks in the last section. Many other typo corrected
Theorem 4.8
Central series' and ($n$)-isoclinism of skew left braces
2503.08957
1
v2
https://arxiv.org/abs/2503.08957
2025-03-11T23:20:33
math.CV
Complex Variables
The proof of Lemma 5 is incorrect: we do not have $H(M_\mathcal S)\subset M_\infty$ since $M_\infty$ is defined by 2 equations and $Im(w)=0$ has not be considered in the proof. This affects the main result, and we do not know whether it is true
Lemma 5
Real algebraic surfaces biholomorphically equivalent but not algebraically equivalent
2503.02340
1
v1
https://arxiv.org/abs/2503.02340
2025-03-04T07:02:49
math.AP
Analysis of PDEs
21 Pages. Corrected a statement in Lemma 2.2 to address a minor gap in the proof from the previous version
Lemma 2.2
Sharp stability for critical points of the Sobolev inequality in the absence of bubbling
2504.10302
1
v1
https://arxiv.org/abs/2504.10302
2025-04-14T15:11:12
math.CO
Combinatorics
16 pages, corrected version with substantial modifications, Theorem 1.2 in the former version was not correct and has changed, new coauthor
Theorem 1.2
Nonnegativity of signomials with Newton simplex over convex sets
2504.02276
1
v1
https://arxiv.org/abs/2504.02276
2025-04-03T04:50:47
math.MG
Metric Geometry
9 pages; substantial revisions throughout, including removing Lemma 4.3, which was in error, adding Theorem 1.3, and correcting the bounds in the main theorem
Lemma 4.3, Theorem 1.1
Distortion from spheres into Euclidean space
2504.19891
1
v1
https://arxiv.org/abs/2504.19891
2025-04-28T15:24:55
math.GT
Geometric Topology
14 pages, 1 figure, comments are welcome! v2 : corrected gap in proof of Proposition 4.3, updated reference to recent preprint by C. Lecuire (arXiv:2510.07087)
Proposition 4.3
Bending parameterization of one-sided degenerated Kleinian surface groups
2504.08090
1
v1
https://arxiv.org/abs/2504.08090
2025-04-10T19:36:16
math.NT
Number Theory
The previous proof of proposition 3 was incorrect, the hypotheses of proposition 3 (ii) have been narrowed to allow a correct proof. It does not change the conclusions we draw of the proposition. The introduction was reformulated in a (hopefully) clearer way
Proposition 3
Regular version of the inverse Galois problem for skew fields
2504.15000
1
v1
https://arxiv.org/abs/2504.15000
2025-04-21T10:00:07
math.AP
Analysis of PDEs
We have corrected the statement and argument of Proposition 4.1(b). Comments are welcome
Proposition 4.1(b)
Quasilinear problems with mixed local-nonlocal operator and concave-critical nonlinearities: Multiplicity of positive solutions
2504.03243
1
v1
https://arxiv.org/abs/2504.03243
2025-04-04T07:46:53
math.AG
Algebraic Geometry
76 pages. I have corrected the errors in the version 1. Theorem 3.4 and Corollary 3.5 were not true as they are. There is a counterexample to Corollary 3.5 with $p=q=0,$ given by the harmonic function $r^{2-2n}.$ Also Lemma 6.5 was not really proved
Theorem 3.4, Corollary 3.5, Lemma 6.5
Deformations of Compact Calabi--Yau Conifolds
2504.06686
1
v1
https://arxiv.org/abs/2504.06686
2025-04-09T08:46:05
math.PR
Probability
We fix a gap in the proofs of Theorem 2.3 and 2.4 by imposing an additional technical assumption, 18 pages
Theorem 2.3, Theorem 2.4
Quantitative Halmos-Savage theorems and robust large financial markets
2504.08105
1
v1
https://arxiv.org/abs/2504.08105
2025-04-10T20:02:39
math.DG
Differential Geometry
47 pages. Comments are welcome. There is a mistake in Lemma 5.7 of the previous version, which implies that the energy reduction result holds only for manifolds that are both non-umbilic. Consequently, we can establish an energy reduction criterion that may help prevent topology loss, rather than a non-existence result
Lemma 5.7
Non-existance of minimizers for Fourth order Willmore energy
2505.20576
1
v2
https://arxiv.org/abs/2505.20576
2025-05-26T23:23:38
math.DG
Differential Geometry
29 pages. v3 is a substantial rewrite of the paper. Versions 1 and 2 contain a fatal error in Lemma 3.11 (old numbering), so the main claims of those versions are invalid as stated. This version gives a revised symmetry result and includes results for expanders
Lemma 3.11
Uniqueness of asymptotically cylindrical steady gradient Ricci solitons
2505.10683
1
v2
https://arxiv.org/abs/2505.10683
2025-05-15T19:59:22
math.RT
Representation Theory
Clarified the notion of cuts vs. gradings. Removed the incorrect Proposition 2.15 (v2) and adapted affected proofs. 28 pages. Comments welcome!
Proposition 2.15
$2$-representation infinite algebras from non-abelian subgroups of $\operatorname{SL}_3$. Part I: Extensions of abelian groups
2505.15159
1
v1
https://arxiv.org/abs/2505.15159
2025-05-21T06:24:34
math.AG
Algebraic Geometry
22 pages; V2: corrected a mistake in Lemma 4.1 of v1; definitive version, to appear in Forum of Mathematics Sigma
Lemma 4.1
Rank jumps and Multisections of elliptic fibrations on K3 surfaces
2505.08549
1
v2
https://arxiv.org/abs/2505.08549
2025-05-13T13:21:39
math.NT
Number Theory
10 pages; The statement and proof of Lemma 8 have been revised and corrected, Proof of Theorem 1 is rewritten
Lemma 8
A generalization of Dumas irreducibility criterion
2505.04296
1
v1
https://arxiv.org/abs/2505.04296
2025-05-07T10:08:03
math.GR
Group Theory
In this version, Theorem 2 and its proof have been corrected
Theorem 2
$n$-Valued Groups, Kronecker Sums, and Wendt's $(x, y, z)$-Matrices
2505.01716
1
v1
https://arxiv.org/abs/2505.01716
2025-05-03T06:59:21
math.AG
Algebraic Geometry
Lemma 4.2 in v1 is wrong. We modify the proof of Theorem 4.1
Lemma 4.2
Variation of Tannaka groups of perverse sheaves in family
2301.09222
2
v1
https://arxiv.org/abs/2301.09222
2023-01-22T22:35:00
math.DG
Differential Geometry
22 pages. The statement of Theorem 1.4 is corrected. Some typos are corrected
Theorem 1.4
A New Monotone Quantity in Mean Curvature Flow Implying Sharp Homotopic Criteria
2301.02634
2
v1
https://arxiv.org/abs/2301.02634
2023-01-06T18:28:13
math.LO
Logic
Substantial changes to the proof of Theorem 3, which is now only stated for $\aleph_2$. Amendments to the proof of Theorem 2. Other small changes throughout
Theorem 3
On disjoint stationary sequences
2301.01099
2
v1
https://arxiv.org/abs/2301.01099
2023-01-03T13:50:22
math.AG
Algebraic Geometry
Withdrawn due to an error in Theorem 4.3
Theorem 4.3
Logarithmic motives with compact support
2301.00525
2
v1
https://arxiv.org/abs/2301.00525
2023-01-02T04:27:45
math.DG
Differential Geometry
21 pages. Previous Lemma 2.5 was wrong and has been fixed. This required a new approach. Sections 4 and 5 are new, and replace former Sections 3-5. New hypothesis in the main statement regarding the graded object and the codimension of the blown-up locus
Lemma 2.5
Blowing-up Hermitian Yang--Mills connections
2301.05129
2
v1
https://arxiv.org/abs/2301.05129
2023-01-12T16:31:59
math.RT
Representation Theory
v2 fixes a mistake in Theorem 3.2.1 and implements some minor improvements
Theorem 3.2.1
Holomorphic Induction Beyond the Norm-Continuous Setting, With Applications to Positive Energy Representations
2301.01591
2
v1
https://arxiv.org/abs/2301.01591
2023-01-04T13:08:14
math.CA
Classical Analysis and ODEs
19 pages, no figures; correction in the proof of Lemma 2.3
Lemma 2.3
Extremal polynomials on the $n$-grid
2301.03562
2
v1
https://arxiv.org/abs/2301.03562
2023-01-09T18:27:46
math.FA
Functional Analysis
Withdrawn due to a non-repairable flaw in the proof of Theorem 2.5
Theorem 2.5
(Non-)amenability of $\mathcal B(E)$ and Banach space geometry
2302.08300
2
v1
https://arxiv.org/abs/2302.08300
2023-02-16T13:57:19
cs.LG
Machine Learning (CS)
Fixed bug in proof of Lemma 6.1 (result remains unaffected)
Lemma 6.1
Deterministic Nonsmooth Nonconvex Optimization
2302.06907
2
v1
https://arxiv.org/abs/2302.06907
2023-02-14T08:49:56
math.AG
Algebraic Geometry
Final Version. The proof of Theorem 3.5 is fixed
Theorem 3.5
Bertini type results and their applications
2302.07368
2
v1
https://arxiv.org/abs/2302.07368
2023-02-14T22:04:20
math.NT
Number Theory
there was an error in Theorem 2.3
Theorem 2.3
A new characterization of prime numbers and solution to Lehmer's conjecture on Euler's totient function
2302.11287
2
v1
https://arxiv.org/abs/2302.11287
2023-02-22T11:10:44
math.FA
Functional Analysis
All comments welcome. This current version fix some mistakes in the proofs of some previous results. In addition, it is shorter and more polished. Theorem E of the previous version was excluded, because its proof contains an essential flaw and although it is possible to correct it, according to one of the referees, the...
Theorem E
Remarks on the FPP in Banach spaces with unconditional Schauder basis
2302.08174
2
v1
https://arxiv.org/abs/2302.08174
2023-02-16T09:42:55
cs.SC
cs.SC
Some minor revisions, corrects a mistake in the proof of lemma 2.2
Lemma 2.2
A Direttissimo Algorithm for Equidimensional Decomposition
2302.11971
2
v1
https://arxiv.org/abs/2302.11971
2023-02-23T12:41:51
stat.CO
stat.CO
We find some error in the proof of Theorem 2 and the associated result may not be correct
Theorem 2
Efficiently handling constraints with Metropolis-adjusted Langevin algorithm
2302.11738
2
v1
https://arxiv.org/abs/2302.11738
2023-02-23T01:57:34
math.CO
Combinatorics
This new version contains a correction of Proposition 2 of Section 4. We also added relevant references
Proposition 2
On the non-existence of perfect codes in the NRT-metric
2302.07213
2
v1
https://arxiv.org/abs/2302.07213
2023-02-14T17:39:04
math.AG
Algebraic Geometry
Comments are welcome! Version 2: Definition 2.2 modified and proof of Proposition 3.1 corrected. Same main results
Proposition 3.1
A relative Yau-Tian-Donaldson conjecture and stability thresholds
2302.09015
2
v1
https://arxiv.org/abs/2302.09015
2023-02-17T17:29:58
math.MG
Metric Geometry
There is a mistake in the proof of Lemma 4 of the paper, which invalidates the proof
Lemma 4
Homotheties and Coverings by Convex Sets
2302.03484
2
v1
https://arxiv.org/abs/2302.03484
2023-02-06T18:01:33
math.CO
Combinatorics
There is a mistake in the proof of Proposition 1.2, at the end of page 4
Proposition 1.2
A proof of the union-closed sets conjecture
2303.05853
2
v1
https://arxiv.org/abs/2303.05853
2023-03-10T11:05:45
math.AG
Algebraic Geometry
Existence part of Proposition 3.13 is incorrect invalidating the argument
Proposition 3.13
Generically isotropic reductive group schemes are locally isotropic
2303.03272
2
v1
https://arxiv.org/abs/2303.03272
2023-03-06T16:41:57
cs.LG
Machine Learning (CS)
There is an unfixable mistake in the proof of Lemma 15, as kindly brought to our attention by Peng Zhao. The mistake is not present in the earlier NeurIPS 2022 conference version of the paper, which does not include this result
Lemma 15
Accelerated Rates between Stochastic and Adversarial Online Convex Optimization
2303.02313
2
v1
https://arxiv.org/abs/2303.02313
2023-03-04T04:14:38
math.OA
Operator Algebras
[v2]: 50 pages; pictures typeset with TikZ; Lemma 3.3 added, and proof of Proposition 7.2 corrected; thanks to Johannes Christensen and Sergiy Neshveyev for helpful discussions
Proposition 7.2
Ideal structure of C*-algebras of commuting local homeomorphisms
2303.16284
2
v1
https://arxiv.org/abs/2303.16284
2023-03-28T19:55:48
math.PR
Probability
19 pages; minor improvements; correction of mistakes in Lemma 5.1 and Proposition 5.2
Lemma 5.1, Proposition 5.2
Self-overlap correction simplifies the Parisi formula for vector spins
2303.13176
2
v1
https://arxiv.org/abs/2303.13176
2023-03-23T11:14:07
math.DG
Differential Geometry
36 pages; v2 corrects Theorem 2.4.7, which is now Theorem 2.4.9
Theorem 2.4.7
Lie 2-groups from loop group extensions
2304.06888
2
v1
https://arxiv.org/abs/2304.06888
2023-04-14T01:45:42
math.RA
Rings and Algebras
Theorem A, page 19, is wrong. The only simple Lie algebra for which the statement of the theorem is valid is the simple Lie algebra of rank one
Theorem A
Double extensions for quadratic Hom-Lie algebras with equivariant twist maps
2304.11596
2
v1
https://arxiv.org/abs/2304.11596
2023-04-23T10:01:48
math.CO
Combinatorics
There was an error in the proof of the mian result Theorem 3.1
Theorem 3.1
Connectivity keeping trees in 3-connected bipartite graphs with girth conditions
2304.07947
2
v1
https://arxiv.org/abs/2304.07947
2023-04-17T02:10:44
math.NA
Numerical Analysis
There are errors in the crucial Lemma 3.1, which is a result from our previous work that has not undergone peer review. During the refinement of this manuscript, one of our colleagues pointed out a potential mistake in the proof of this result, indicating that certain corrections are needed to ensure its correctness. T...
Lemma 3.1
Deep Neural Network Approximation of Composition Functions: with application to PINNs
2304.06584
2
v1
https://arxiv.org/abs/2304.06584
2023-04-13T14:48:15
math.OA
Operator Algebras
In the proof of the Lemma 5.3, I implicitely assumed φ(1-u)=\lim \sum φ(1-u_m), but it was incorrect
Lemma 5.3
Geometric Property (T) and Positive Cones of Real Algebraic Roe Algebras
2305.12145
2
v1
https://arxiv.org/abs/2305.12145
2023-05-20T09:03:01
math.LO
Logic
This is the published version updated with a corrected proof of Lemma 4.2, together with a new remark, Remark A, which follows Remark 4.3
Lemma 4.2
Ax-Kochen-Ershov principles for finitely ramified henselian fields
2305.06637
2
v1
https://arxiv.org/abs/2305.06637
2023-05-11T08:15:49
math.DG
Differential Geometry
21 pages; a flaw in the proof of Theorem 4.3 was fixed
Theorem 4.3
Weyl structures with special holonomy on compact conformal manifolds
2305.19934
2
v1
https://arxiv.org/abs/2305.19934
2023-05-31T15:18:52
math.AP
Analysis of PDEs
17 pages. Corrected a mistake in Theorem 2.2
Theorem 2.2
On the Lavrentiev gap for convex, vectorial integral functionals
2305.02529
2
v1
https://arxiv.org/abs/2305.02529
2023-05-04T03:42:10
math.CA
Classical Analysis and ODEs
In the arxiv version of this manuscript, the Lemma 3.4 is not correct, which should be proved. Since the Hadamard's factorization is important for the reconstrucion of potentials, while for the first formulae, we should prove it again
Lemma 3.4
Inverse spectral problem for differential pencils with a frozen argument
2305.19464
2
v1
https://arxiv.org/abs/2305.19464
2023-05-31T00:24:13
math.RA
Rings and Algebras
Lemma 3 is incorrect
Lemma 3
On differential polynomial rings with locally nilpotent derivations
2305.08639
2
v1
https://arxiv.org/abs/2305.08639
2023-05-15T13:32:04
math.GR
Group Theory
Proof of Theorem 5.4 is wrong. In particular, the map that is claimed to be a homomorphism, it is not a homomorphism. Also, some of the main results of the paper rely on that Theorem
Theorem 5.4
Abelian quotients for groups generated by cubed half-twists
2306.13463
2
v1
https://arxiv.org/abs/2306.13463
2023-06-23T12:06:57
math.NT
Number Theory
71 pages; corrected proofs of Lemmas 3.3 and 5.7, various other minor corrections and amendments
Lemma 3.3, Lemma 5.7
The large Galois orbits conjecture under multiplicative degeneration
2306.17512
2
v1
https://arxiv.org/abs/2306.17512
2023-06-30T09:56:34
gr-qc
gr-qc
v2: 16 pages, corrected statement and proof of Theorem 1.3, added Appendix with more details of the proof of the main identities, minor improvements. To appear in the Journal of Differential Geometry
Theorem 1.3
Intrinsic rigidity of extremal horizons
2306.12039
2
v1
https://arxiv.org/abs/2306.12039
2023-06-21T06:08:47
math.AP
Analysis of PDEs
The proof of Proposition 3.1 of the previous version contained an error which is corrected in this version
Proposition 3.1
Classification of solutions to the anisotropic $N$-Liouville equation in $\mathbb{R}^N$
2306.04196
2
v1
https://arxiv.org/abs/2306.04196
2023-06-07T07:01:17
math.CA
Classical Analysis and ODEs
32 pages. There was an error in proof of Theorem 1.5, so we added an assumption to fix it. Typos and symbolic errors were also fixed
Theorem 1.5
$L^p$ improving properties and maximal estimates for certain multilinear averaging operators
2307.12066
2
v1
https://arxiv.org/abs/2307.12066
2023-07-22T12:22:33
math.GT
Geometric Topology
We have decided to withdraw this paper due to a mistake in the main result. A counterexample to the principal theorem has come to our attention, invalidating the statement as originally formulated. We hope to upload a corrected version in the future
Main Theorem
Simple loop conjecture for discrete representations in PSL$(2,\,\mathbb R)$
2307.13303
2
v1
https://arxiv.org/abs/2307.13303
2023-07-25T07:37:59
math.DG
Differential Geometry
There was a flaw in the proof of Theorem 1.1
Theorem 1.1
Topological classification of Bazaikin spaces
2307.10756
2
v1
https://arxiv.org/abs/2307.10756
2023-07-20T10:41:32
math.AP
Analysis of PDEs
We added Section 2.2 and we fixed the proof of Proposition 3.3
Proposition 3.3
Monge solutions for discontinuous Hamilton-Jacobi equations in Carnot groups
2307.01627
2
v1
https://arxiv.org/abs/2307.01627
2023-07-04T10:22:31
math.GR
Group Theory
The proof of Theorem 2.6 is incorrect. Without this theorem the main claim of the paper becomes unproven
Theorem 2.6
Noncoprime action of a cyclic group
2307.11501
2
v1
https://arxiv.org/abs/2307.11501
2023-07-21T11:14:18
math.AP
Analysis of PDEs
We have realized that Theorem 2.4 is not correct
Theorem 2.4
The lack of exponential stability of a Bresse system subjected only to two dampings
2307.06627
2
v1
https://arxiv.org/abs/2307.06627
2023-07-13T08:46:19
cs.DS
Data Structures and Algorithms
Theorem 3 and Theorem 5 are incorrect, and more efforts are needed to fix existing issues
Theorem 3, Theorem 5
Fast and Practical Quantum-Inspired Classical Algorithms for Solving Linear Systems
2307.11176
2
v1
https://arxiv.org/abs/2307.11176
2023-07-20T18:30:27
math.AC
Commutative Algebra
There is an irrecoverable error in Lemma 2.5. There are counterexamples even in case R=Q[x]. The lemma is crucial for the rest of the paper and it does not work unless strong assumptions are made (like: the modules are graded)
Lemma 2.5
Local equivalence via homological algebra
2307.10105
2
v1
https://arxiv.org/abs/2307.10105
2023-07-19T16:24:21
math.PR
Probability
Error in the proof of Theorem 3.1
Theorem 3.1
Percolation on hypergraphs and the hard-core model
2308.06390
2
v1
https://arxiv.org/abs/2308.06390
2023-08-11T21:13:52
math.AG
Algebraic Geometry
error in the proof of Theorem A
Theorem A
On the conjugacy classes of monomial birational maps
2308.15511
2
v1
https://arxiv.org/abs/2308.15511
2023-08-29T14:49:05
math.LO
Logic
There is a mistake in Proposition 3.4
Proposition 3.4
The pcf theory of non fixed points
2309.15473
2
v1
https://arxiv.org/abs/2309.15473
2023-09-27T08:13:37
math.CO
Combinatorics
Correction to proof of Theorem 4.6, generalization of Lemmas 3.4 and 3.6
Theorem 4.6
Cumulant expansion for counting Eulerian orientations
2309.08509
2
v1
https://arxiv.org/abs/2309.08509
2023-09-15T16:13:00
math.AG
Algebraic Geometry
42 pages. We fixed a gap in the proofs of Corollary 5.5 (1)=>(2) and of Lemma 6.5
Corollary 5.5, Lemma 6.5
Stability conditions for line bundles on nodal curves
2309.13180
2
v1
https://arxiv.org/abs/2309.13180
2023-09-22T20:56:45
math.CO
Combinatorics
Fixed an error in Theorem 3.9
Theorem 3.9
Modulus of edge covers and stars
2309.00895
2
v1
https://arxiv.org/abs/2309.00895
2023-09-02T10:23:53
math.OC
Optimization and Control
There is error in Lemma 3.1
Lemma 3.1
The Dantzig Selector: Sparse Signals Recovery via l_p-q Minimization
2309.11967
2
v1
https://arxiv.org/abs/2309.11967
2023-09-21T10:49:47
math.CA
Classical Analysis and ODEs
We found an error in Lemma 4, namely, the factor m! is missed in formula (32). This implies that the results given in Section 4 are wrong, and therefore the proof of our main result is also wrong
Lemma 4
Strong Converse Inequalities for Bernstein Operators via Krawtchouk Polynomials
2309.15765
2
v1
https://arxiv.org/abs/2309.15765
2023-09-27T16:27:28
math.NT
Number Theory
The proof of Theorem 3.10 is incorrect
Theorem 3.10
A continuous version of multiple zeta values with double variables
2309.03137
2
v1
https://arxiv.org/abs/2309.03137
2023-09-06T16:19:09
math.LO
Logic
The proof of the main Theorem 3.7 has some flaws. A minor one, which can be fixed, is the choice of \mathcal{H} as "the set of all sinkless induced subgraphs of H having finitely many ends." A more serious one is that the proof could be used to establish an untrue claim. It is not clear yet what specific mistake causes...
Theorem 3.7
There are only two paradoxes
2309.12127
2
v1
https://arxiv.org/abs/2309.12127
2023-09-21T14:47:56
math.AT
Algebraic Topology
corrects Lemma 3.2
Lemma 3.2
Compact sheaves on a locally compact space
2310.16947
2
v1
https://arxiv.org/abs/2310.16947
2023-10-25T19:32:07
math.FA
Functional Analysis
V2: Fixed Lemma 6.7, fixed some typos, improved some of the wording
Lemma 6.7
On sequential greedy-type bases
2310.04385
2
v1
https://arxiv.org/abs/2310.04385
2023-10-06T17:23:11
math.NT
Number Theory
There is a gap in the paper due to a mistake in Proposition 2.1. The elements chosen by Colmez satisfying the Unit Assumption do not generalize the whole unit groups. We are now trying to resolve this problem by considering the sign fundamental domain as in Charollois-Dasgupta-Greenberg (Integral Eisenstein Cocycles on...
Proposition 2.1
On the Torsion Congruence for Zeta Functions of Totally Real Fields
2310.14473
2
v1
https://arxiv.org/abs/2310.14473
2023-10-23T01:04:18
math.PR
Probability
Version 1 of the paper posted on arXiv had an incorrect Proposition 2.1, which was used to erroneously derive the equation $P_c = \overline P_c$. The proposition was removed in Ver 2, and the main theorem now assumes the equation. I would like to find sufficient conditions for the equation
Proposition 2.1
Optimal exercise decision of American options under model uncertainty
2311.15172
2
v1
https://arxiv.org/abs/2311.15172
2023-11-26T03:07:34
math.CO
Combinatorics
fixed Proposition 2.11
Proposition 2.11
Toward a density Corrádi--Hajnal theorem for degenerate hypergraphs
2311.15758
2
v1
https://arxiv.org/abs/2311.15758
2023-11-27T12:27:53
math.AP
Analysis of PDEs
The third item in Theorem 1.1 is wrong. Minimality of the homogeneous critical point follows from calculations in an upcoming work by P. Bauman and D. Phillips
Theorem 1.1
A symmetry breaking phenomenon for anisotropic harmonic maps from a 2D annulus into $\mathbb S^1$
2311.04125
2
v1
https://arxiv.org/abs/2311.04125
2023-11-07T16:51:36
math.CO
Combinatorics
Mistake in Lemma 5.1
Lemma 5.1
New bounds in the Bogolyubov-Ruzsa lemma
2312.00542
2
v1
https://arxiv.org/abs/2312.00542
2023-12-01T12:42:14
math.AG
Algebraic Geometry
v2: Major revision. The proof of the main finiteness theorem (theorem 2.27) is now fixed
Theorem 2.27
Completion of two-parameter period maps by nilpotent orbits
2312.11106
2
v1
https://arxiv.org/abs/2312.11106
2023-12-18T11:12:10
math.AT
Algebraic Topology
Error in proof of proposition 5.10 invalidates it as well as Theorems A and C. Unable to fix such error
Proposition 5.10
Sharpness for the Benson-Solomon fusion systems
2312.12792
2
v1
https://arxiv.org/abs/2312.12792
2023-12-20T06:29:44
cs.LO
cs.LO
A serious error in the proof of the main theorem (Theorem 3.2) is found
Theorem 3.2
Cut elimination for propositional cyclic proof systems with fixed-point operators
2312.03550
2
v1
https://arxiv.org/abs/2312.03550
2023-12-06T15:32:31
math.PR
Probability
15 pages, proof of Proposition 3.6 corrected, typos corrected
Proposition 3.6
Lipschitz-continuity of time constant in generalized First-passage percolation
2312.01413
2
v1
https://arxiv.org/abs/2312.01413
2023-12-03T14:37:17
math.AG
Algebraic Geometry
corrected the computation on Proposition 3.4
Proposition 3.4
Integrality of genus zero Gopakumar-Vafa type invariants of semi-positive varieties

ArxivMathGradingBench

A benchmark of 100 arXiv mathematics papers that contained an error later corrected by the authors in a subsequent version, each annotated with the location of the error. Introduced in Pseudo-Formalization for Automatic Proof Verification to evaluate LLM proof verifiers on real research-level mathematics.

Benchmark versions

The benchmark was first released with 35 papers and later expanded to 100. The benchmark_version column records which generation a paper belongs to:

benchmark_version papers
1 35 the original release; the results in the paper are on these
2 65 added in the expansion

Downloading the papers

This dataset provides the paper metadata and error annotations. To download the paper PDFs, follow the instructions in the code repository:

https://github.com/Slim205/pseudo-formalization

Columns

column description
arxiv_id arXiv identifier (e.g. 2501.04482)
benchmark_version 1 = original 35-paper release, 2 = added in the expansion
version paper version used by the benchmark (e.g. v1 / v2)
url arXiv abstract URL
v1_date date of the first arXiv version
category arXiv subject class (e.g. math.FA)
category_name_readable human-readable subject name
comments the author's revision comment (often describing the fix)
Location of Error ground-truth error location(s), e.g. Theorem 19
title paper title

arxiv_id is a string and the part after the dot is always five digits. Some ids end in a significant zero (2504.15000, 2312.03550); loading them into a numeric column — a spreadsheet, or pandas without dtype=str — silently truncates them to 2504.15 and they will then match no paper.

Citation

@article{barkallah2026pseudo,
  title={Pseudo-Formalization for Automatic Proof Verification},
  author={Barkallah, Slim and Bailey, Luke and Wen, Kaiyue and Abouzaid, Mohammed and Ma, Tengyu},
  journal={arXiv preprint arXiv:2605.20531},
  year={2026}
}
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