Delphi.science

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56,795 records

  1. The sparsification theorem of Batson, Spielman and Srivastava

    Mario Ullrich

    Palomar RegistryOct 14, 2026math.FAmachine-checkedscore 0

  2. Fixed-dimensional separated Euclidean distances below 0.74 n squared

    John Tripodo

    Palomar RegistryOct 14, 2026math.COmachine-checkedscore 0

  3. Erdős 836: vertex counts and pairwise edge intersections in 3-chromatic intersecting uniform hypergraphs

    Linmiao Xu

    Palomar RegistryOct 14, 2026math.COmachine-checkedscore 0

  4. Heterogeneous Hegselmann–Krause dynamics: counterexamples to two conjectures and a theorem of Mirtabatabaei and Bullo

    JD Jones

    Palomar RegistryOct 14, 2026math.DSmachine-checkedscore 0

  5. Triangle-free graphs with prescribed chromatic number

    alexander

    Palomar RegistryOct 14, 2026math.COmachine-checkedscore 0

  6. Möbius invariance of the Ramsey property for finite spherical sets

    Will Strinz

    Palomar RegistryOct 14, 2026math.COmachine-checkedscore 0

  7. Flatness of one-homogeneous one-phase Bernoulli minimizers in dimensions at most six

    William M. Feldman

    Palomar RegistryOct 14, 2026math.APmachine-checkedscore 0

  8. Another Brick in the Wall: A Computationally Assisted Proof of an Improved Upper Bound for Thrackles

    Truman Scoppetto

    arXivOct 13, 2026math.COscore 0

  9. Covariance-Rank Rounding and a Sharp Integrality Gap for a Matroid Edge-Coverage Moment Lift

    Navid Rezazadeh

    arXivOct 13, 2026math.OCscore 0

  10. Matroid-Aware Spectral Certificates for Multiplicative Coverage Approximation

    Navid Rezazadeh

    arXivOct 13, 2026math.OCscore 0

  11. Alpern Lemma Independent of a Partition for Aperiodic Systems

    Nishant Chandgotia, Zemer Kosloff, Shrey Sanadhya

    arXivOct 13, 2026math.DSscore 0

  12. Orthogonality of Defect Ideals for Jordan Homomorphisms

    Cao Minh Nam

    arXivOct 13, 2026math.RAscore 0

  13. Recovery of Rough Sources in the Inverse Monge--Ampère Problem

    Gunther Uhlmann, Philipp Zimmermann

    arXivOct 13, 2026math.APscore 0

  14. Schauder estimate in large scale for compressible planar cavity flows with fast-decaying vorticity

    Chilin Zhang

    arXivOct 13, 2026math.APscore 0

  15. Fractional Calderón problem with $L^{\infty}$-conductivities

    Gunther Uhlmann, Philipp Zimmermann

    arXivOct 13, 2026math.APscore 0

  16. Monoidal structure on Rota-Baxter algebras via augmentation, and free cocycle bialgebras

    Li Guo, Yunzhou Xie, Yi Zhang

    arXivOct 13, 2026math.CTscore 0

  17. On horn-shaped Reinhardt domains

    Chika Hayashida, Joe Kamimoto, Ninh Van Thu

    arXivOct 13, 2026math.CVscore 0

  18. Hyperelliptic curves on $K3$ surfaces

    Federico Moretti

    arXivOct 13, 2026math.AGscore 0

  19. On a finite group in which every non-supersolvable maximal subgroup is a TI-subgroup

    Jiangtao Shi, Fanghua Li

    arXivOct 13, 2026math.GRscore 0

  20. Sharp Damping Location for Stability of a Locally Damped Wave Equation and its Galerkin Approximation

    Kangsheng Liu, Lihui Lu, Qiong Zhang

    arXivOct 13, 2026math.OCscore 0

  21. Convex-Analytic View of Query Selection for Safety Verification of Markov Decision Processes

    Han Bao, Shinsaku Sakaue, Kazuki Watanabe

    arXivOct 13, 2026math.OCscore 0

  22. Aperiodic automorphisms of the Razak--Jacelon algebra

    Norio Nawata

    arXivOct 13, 2026math.OAscore 0

  23. Fragments of SRP, the nonstationary ideal, and diagonal reflection

    Gunter Fuchs, Hiroshi Sakai

    arXivOct 13, 2026math.LOscore 0

  24. On the generalized cospectral mates of chain graphs of rank 4

    Wei Wang, Siqi Wu

    arXivOct 13, 2026math.COscore 0

  25. Efficient Shallow Ritz Method: 1D Semi-Linear Diffusion-Reaction and Allen-Cahn Equations

    Zhiqiang Cai, César Herrera

    arXivOct 13, 2026math.NAscore 0

  26. The $\ell$-degree Turán densities of hypergraphs: infinite families and their finite subfamilies

    Hao Lin, Wenling Zhou

    arXivOct 13, 2026math.COscore 0

  27. Boundary Control of a Modified Timoshenko-Ehrenfest Beam via Reduced-Order Reinforcement Learning

    Leonardo R S Rodrigues

    arXivOct 13, 2026math.OCscore 0

  28. On the Real Waring Rank of a Biharmonic Form

    Hua-Lin Huang, Yiming Liu, Yilun Tang

    arXivOct 13, 2026math.RAscore 0

  29. Targeted Entropy-Stable Nonlinear Artificial Dissipation for High-Order Spectral-Element Summation-By-Parts Discretizations

    Zelalem Arega Worku, Alex Bercik, David C. Del Rey Fernández, David W. Zingg

    arXivOct 13, 2026math.NAscore 0

  30. A Structure-Preserving Effective Linear Approximation of the Quantum Boltzmann Collision Operator

    Shuang Hu, Bo Lin, Zhenning Cai

    arXivOct 13, 2026math.NAscore 0

  31. An $\eps$-regularity criterion at one scale for 3-D Navier-Stokes equations and improved upper bound on the box dimension of the interior singular set

    Yi Lu, Rongrong Chi, Wei Ren

    arXivOct 13, 2026math.APscore 0

  32. On the existence problem for a double mean field equation and its application to prescribed curvature problems

    Jiayu Li, Lei Liu, Yanjun Liu, Mingyuan Zhu

    arXivOct 13, 2026math.DGscore 0

  33. Nonhomogeneous Subordinators and Lévy Copulas for Reliability Analysis of Time-Dependent Degradation Processes

    Yu Shi, Qianmei Feng

    arXivOct 13, 2026math.STscore 0

  34. Global existence of large strong solutions to the 3D compressible micropolar equations with density-dependent viscosities

    Tiantian Liu, Xinying Xu

    arXivOct 13, 2026math.APscore 0

  35. Roth's theorem on weighted projective lines

    Sajad Salami

    arXivOct 13, 2026math.NTscore 0

  36. On extending induced subgraphs

    Guoli Ding, Jake Weber, Weihao Xia

    arXivOct 13, 2026math.COscore 0

  37. Strong convergence rate of the implicit midpoint method for stochastic KdV equations

    Junjie Li, Xinyan Niu, Chun Li

    arXivOct 13, 2026math.NAscore 0

  38. Existence of positive solutions to anisotropic elliptic equations in the entire Euclidean space

    Rulong Xie, Hailian Wang, Lei Yang

    arXivOct 13, 2026math.APscore 0

  39. Clean handshake sequences

    John Byrne, Colby Sherwood, Brian Wilmarth

    arXivOct 13, 2026math.COscore 0

  40. $3$-manifold groups are linear

    Xiaolei Wu, Shengkui Ye

    arXivOct 13, 2026math.GTscore 0

  41. Optimal transportation under McKean-Vlasov dynamics

    Camilo Hernández, Ludovic Tangpi

    arXivOct 13, 2026math.OCscore 0

  42. Complete mappings stabilizing Sylow $2$-subgroups in central quotients of special linear groups

    Shixin Wang, Shikang Yu, Tao Feng

    arXivOct 13, 2026math.GRscore 0

  43. Berezin Ranges of Composition Operators on $H^2$

    Paul Bourdon, Trieu Le, Derek Thompson

    arXivOct 13, 2026math.FAscore 0

  44. A subcategory with remarkable homological properties via actions of tensor categories

    Kevin Coulembier, Edmund Heng

    arXivOct 13, 2026math.RTscore 0

  45. The local structure of refined class groups in cyclotomic Iwasawa theory

    Su Hu, Min-Soo Kim

    arXivOct 13, 2026math.NTscore 0

  46. Simultaneously preperiodic points and colliding orbits for families of polynomials in characteristic $p$

    Jungin Lee, GyeongHyeon Nam

    arXivOct 13, 2026math.NTscore 0

  47. Zero divisors in group algebras of torsion-free groups in odd characteristic

    S. V. Ivanov

    arXivOct 13, 2026math.GRscore 0

  48. Global existence of the $s$-Schrödinger maps in $n \geq 5$

    Ahmed Dughayshim, Armin Schikorra

    arXivOct 13, 2026math.APscore 0

  49. Large deviation principle for determinantal point processes on Stein manifolds

    Kiyoon Eum

    arXivOct 13, 2026math.CVscore 0

  50. A matching lower bound for the sextic large sieve and structured prime moments

    Yuanda Xu, Hejian Sang

    arXivOct 13, 2026math.NTscore 0

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