Open Research Index

56,334 records

  1. An Adaptive Transferable Neural Network for Partial Differential Equations with Anisotropic or Sharp Solutions

    Jiacong Qu, Liyong Zhu

    arXivOct 29, 2026math.NAscore 0

  2. On a class of meromorphic functions with three singular values

    Alexandre Eremenko

    arXivOct 29, 2026math.CVscore 0

  3. The Segal conjecture for large objects and semiadditive lifts

    Vignesh Subramanian

    arXivOct 29, 2026math.ATscore 0

  4. Point-Splitting-Perturbative-Chern-Simons I

    Vito Iacovino

    arXivOct 29, 2026math.SGscore 0

  5. Point-Splitting-Perturbative-Chern-Simons II

    Vito Iacovino

    arXivOct 29, 2026math.SGscore 0

  6. Berezin--Li--Yau inequalities for Aharonov--Bohm operators

    Michael Levitin, Iosif Polterovich, Romain Speciel

    arXivOct 29, 2026math.SPscore 0

  7. Discrete hermitian groups are FC-hypercentral

    Tron Omland

    arXivOct 29, 2026math.GRscore 0

  8. On stable twist 2-groups of quasi-Hopf algebras

    Siu-Hung Ng, Xingting Wang

    arXivOct 29, 2026math.QAscore 0

  9. Optimization Inverse Spectral Problems for Sturm--Liouville Operators with Potentials in $L^p(0,1)$

    Nur Valeev

    arXivOct 29, 2026math-phscore 0

  10. The fractional Faber--Krahn inequality in sharp quantitative form

    Michael Goldman, Matteo Novaga, Berardo Ruffini

    arXivOct 29, 2026math.APscore 0

  11. Three-dimensional QCA that are not stably circuits

    Bowen Yang

    arXivOct 29, 2026math-phscore 0

  12. Positive Toeplitz Operators Between Gaussian Mixed-Norm Fock Spaces

    Deepak K. Dileep, Xiang Fang, Pham Trong Tien

    arXivOct 29, 2026math.FAscore 0

  13. Ergodic treeable equivalence relations are richly ergodic

    Wei Dai

    arXivOct 29, 2026math.DSscore 0

  14. Second variation of the fractional torsion energy and linear stability of the ball

    Michael Goldman, Matteo Novaga, Berardo Ruffini

    arXivOct 29, 2026math.APscore 0

  15. Skein reduction and stabilization for the odd Khovanov spectra of $T(2,m)\sqcup T(2,n)$

    Krishnendu Kar

    arXivOct 29, 2026math.GTscore 0

  16. An Arithmetic Property of Intertwining Operators for Real Reductive Groups

    A. Raghuram, Xin Zou

    arXivOct 29, 2026math.NTscore 0

  17. Division and noetherianity in quasianalytic Denjoy-Carleman classes

    André Belotto da Silva, Avner Kiro

    arXivOct 29, 2026math.ACscore 0

  18. Extreme values of Artin $L$-functions at $s=1$

    Asif Zaman, Haonan Zhao

    arXivOct 29, 2026math.NTscore 0

  19. On separators in $K_t$-minor-free graphs

    Xinheng Lin

    arXivOct 29, 2026math.COscore 0

  20. The Borodin--Kostochka Conjecture for Two Classes of Diamond-Free Graphs

    Alireza Fiujlaali

    arXivOct 29, 2026math.COscore 0

  21. Gromov-Hausdorff versus Hausdorff distances for Euclidean submanifolds with positive reach

    Prasanna Brahme, William Ott

    arXivOct 29, 2026math.MGscore 0

  22. Levi-Civita's type theorem for projectively equivalent sub-Riemannian metrics on step 2 distributions

    Christopher Sinkule, Igor Zelenko

    arXivOct 29, 2026math.DGscore 0

  23. A complete solution to the reverse isoperimetric problem for $λ$-convex bodies

    Kostiantyn Drach, Kateryna Tatarko

    arXivOct 29, 2026math.MGscore 0

  24. Drift-diffusion equations with saturation on $\mathbb{R}^d$

    Alejandro Fernández-Jiménez

    arXivOct 29, 2026math.APscore 0

  25. Perturbations of Truncated Toeplitz operators

    Arup Chattopadhyay, Arshad Khan

    arXivOct 29, 2026math.FAscore 0

  26. Bulk gap stability and spectral flow for fermions with weak long-range interactions

    Stefan Teufel

    arXivOct 29, 2026math-phscore 0

  27. Ricci curvature of semigroup walks on graphs and generator representations

    Sajjad Lakzian

    arXivOct 29, 2026math.DGscore 0

  28. Characterization of the Tau Spectrum for Eigenvalue Problems

    Keaton J. Burns, Ilaria Fontana, Daniel Lecoanet, Geoffrey M. Vasil

    arXivOct 29, 2026math.NAscore 0

  29. Enhanced convergence guarantees of score-based generative models in $\mathcal{W}_2$-distance beyond log-concavity

    Xiaoyan Zhang, Chenxu Pang, Xiaojie Wang

    arXivOct 29, 2026math.STscore 0

  30. Tangential center problem for planar Hamiltonian differential equations

    M. J. Alvarez, J. L. Bravo, L. A. Calderon, S. Rebollo-Perdomo

    arXivOct 29, 2026math.CAscore 0

  31. Matrix Nearness Problems Revisited

    Vanni Noferini, Federico Poloni

    arXivOct 29, 2026math.NAscore 0

  32. Nonuniqueness and failure of positivity preservation for doubly critical semilinear heat equations

    Berikbol T. Torebek

    arXivOct 29, 2026math.APscore 0

  33. Symmetries and exact solutions of stochastic differential equations: the CIR model

    Miguel A. Rodríguez

    arXivOct 29, 2026math-phscore 0

  34. Computer-Assisted Results for \(n\)-Sided Non-Transitive Dice Taking Face Values in \([n]\)

    Terry Easlick

    arXivOct 29, 2026math.COscore 0

  35. Relativistic collision geometry and global near-vacuum solutions at critical transverse regularity

    Xinfeng Hu, Shuangqian Liu, Haoran Peng, Yi Zhou

    arXivOct 29, 2026math.APscore 0

  36. Optimal Neural Estimation for High-Dimensional Nonparametric Regression under Multisource Covariate Shift

    Chenghao Xu, Haotian Xu, Shivam Kumar, Daren Wang

    arXivOct 29, 2026math.STscore 0

  37. Stationary Structures of the Boussinesq equations

    Marc Nualart, Jaemin Park, Javier Peñafiel-Tomás

    arXivOct 29, 2026math.APscore 0

  38. Galois module structure of Deligne--Lusztig varieties for $\mathrm{GL}_3$

    Adithya Sathyanarayana

    arXivOct 29, 2026math.AGscore 0

  39. Degeneration of (-1)-shifted symplectic stacks and categorification of Donaldson-Thomas invariants

    Artan Sheshmani

    arXivOct 29, 2026math.AGscore 0

  40. Local determination of low-energy states in gapped fermion systems with weak long-range interactions

    Stefan Teufel

    arXivOct 29, 2026math-phscore 0

  41. A p-adic Valuation Calculus for Permutations with Restricted Cycle Lengths

    Ahaan Kallat

    arXivOct 29, 2026math.COscore 0

  42. Local Derivations and Local Automorphisms of Arbitrary Finite-Dimensional Nilpotent Lie and Leibniz Algebras

    Khusainboy Atajonov, Abror Khudoyberdiyev, Bakhtiyor Yusupov

    arXivOct 29, 2026math.RAscore 0

  43. Analytic Kasparov product for non-separable C$^*$-algebras

    Ikhan Choi

    arXivOct 29, 2026math.KTscore 0

  44. Moduli space of irregular singular $λ$-connections and the relative symplectic form

    Michi-aki Inaba, Arata Komyo

    arXivOct 29, 2026math.AGscore 0

  45. Sharp $L^2$ stability for anisotropic radial Caffarelli-Kohn-Nirenberg inequalities

    Zhenzhen Wei, Denghui Wu

    arXivOct 29, 2026math.APscore 0

  46. Johnson optimality and uniqueness for distance ratio $1:\sqrt{2}$

    Bryan Bu, Chin-Yen Lee, Yu-Hang Sheng, Meng-Tsung Tsai, Hyunjun Yi, Wei-Hsuan Yu

    arXivOct 29, 2026math.COscore 0

  47. Limiting ESD for a weighted sample covariance matrix

    Sandrine Péché

    arXivOct 29, 2026math.PRscore 0

  48. Terminal Localization of Empirical Reverse Diffusions under Singular Score Errors

    Zhonghua Liao

    arXivOct 29, 2026math.OCscore 0

  49. The maximum degree of Nosal graphs

    Yongtao Li

    arXivOct 29, 2026math.COscore 0

  50. On the Converse of Shimoda's Theorem

    Sevdiyor Imomkulov, Kamol Rasulov

    arXivOct 29, 2026math.CVscore 0

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