Delphi.science

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871 records

  1. Radial harmonic functions on a real inner product space: the classification, the Laplacian of radial functions, and the stability of circular orbits for power-law central forces; Ehrenfest's dimensionality argument (1917) as the application

    Stephanie Alexander

    Palomar RegistrySep 3, 2026math.CAmachine-checkedscore 0

  2. Sharp bounds for intervals in finite subgroup lattices

    Sébastien Palcoux

    Palomar RegistrySep 3, 2026math.GRmachine-checkedscore 0

  3. Erdős Problem 684: f(n)/log n is unbounded — a Lean 4 formalization of arXiv:2604.23784

    Ji Ho Bae

    Palomar RegistrySep 3, 2026math.NTmachine-checkedscore 0

  4. Tucker's Lemma: Full Combinatorial & Topological Parity Suite in 1D and 2D

    Noah Cohen

    Palomar RegistrySep 3, 2026math.COmachine-checkedscore 0

  5. Actual F₂ flag homology and the dense extremal counterexample family

    Lennart Rudolph

    Palomar RegistrySep 2, 2026math.COmachine-checkedscore 0

  6. Salem's theorem: every Pisot number is a two-sided limit of Salem numbers

    Stephanie Alexander

    Palomar RegistrySep 2, 2026math.NTmachine-checkedscore 0

  7. Nash's isometric embedding theorem for closed manifolds (Günther's proof)

    David Wiygul

    Palomar RegistrySep 2, 2026math.DGmachine-checkedscore 0

  8. The De Bruijn–Erdős Theorem on Incidence Geometry and Near-Pencil Tightness

    Noah Cohen

    Palomar RegistrySep 2, 2026math.COmachine-checkedscore 0

  9. Erdős Problem 625: chromatic versus cochromatic number of a random graph

    Samuil Petkov

    Palomar RegistrySep 2, 2026math.COmachine-checkedscore 0

  10. An explicit periodic signing of C_n(1,2) below the conjectured minimum

    Lennart Rudolph

    Palomar RegistrySep 2, 2026math.COmachine-checkedscore 0

  11. Mean Value for Random Ideal Lattices: Lean formalization

    Nihar Gargava

    Palomar RegistrySep 2, 2026math.NTmachine-checkedscore 0

  12. The Kőnig–Egerváry Theorem on Matchings and Vertex Covers in Bipartite Graphs

    Noah Cohen

    Palomar RegistrySep 2, 2026math.COmachine-checkedscore 0

  13. heilbronn-convex-3-8

    Tej Stead

    Palomar RegistrySep 2, 2026math.COmachine-checkedscore 0

  14. Chip-Firing with Lean 4

    Dhyey Dharmendrakumar Mavani, Nathan Pflueger

    Palomar RegistrySep 2, 2026math.COmachine-checkedscore 0

  15. The trace form of a tensor product of algebras and the signature product rule, with the trace forms of Q[x]/(x^3 - x - 1), Q[x]/(x^4 - x - 1) and their compositum as instances

    Stephanie Alexander

    Palomar RegistrySep 2, 2026math.NTmachine-checkedscore 0

  16. JaTaSn/lattice-line-covers

    Jan Snellman

    Palomar RegistrySep 1, 2026math.COmachine-checkedscore 0

  17. Marshall Hall's theorem through finite cores

    Arthur Freitas Ramos, David Barros Hulak, Ruy J. G. B. de Queiroz

    Palomar RegistrySep 1, 2026math.GRmachine-checkedscore 0

  18. lean-operator-theory

    Ezzeri Esa

    Palomar RegistrySep 1, 2026math.FAmachine-checkedscore 0

  19. The entangled Born correlations: a mixed-state entanglement witness through the Born rule forced on the composite algebra

    Stephanie Alexander

    Palomar RegistrySep 1, 2026quant-phmachine-checkedscore 0

  20. lean-spectral-theory

    Ezzeri Esa

    Palomar RegistrySep 1, 2026math.FAmachine-checkedscore 0

  21. hadamard-b-formal: the bordered Goethals-Seidel characterisation, the s=1 layer, and Theorem D

    JD Jones

    Palomar RegistrySep 1, 2026math.COmachine-checkedscore 0

  22. Native Lean equality-saturation certificate checking

    Arthur Freitas Ramos

    Palomar RegistrySep 1, 2026cs.LOmachine-checkedscore 0

  23. Only two morphic numbers: the Aarts-Fokkink-Kruijtzer classification of the golden ratio and the plastic number

    Stephanie Alexander

    Palomar RegistrySep 1, 2026math.NTmachine-checkedscore 0

  24. Howson's theorem through finite cores and Kurosh decomposition

    Arthur Freitas Ramos, David Barros Hulak, Ruy J. G. B. de Queiroz

    Palomar RegistrySep 1, 2026math.GRmachine-checkedscore 0

  25. Proof-Carrying Decreasing-Diagram Confluence Certificates

    Arthur Freitas Ramos, David Barros Hulak, Ruy J. G. B. de Queiroz

    Palomar RegistrySep 1, 2026cs.LOmachine-checkedscore 0

  26. Arrow's theorem via Fourier analysis

    Joris Roos

    Palomar RegistrySep 1, 2026cs.DMmachine-checkedscore 0

  27. The golden family's boundary at n = 3: general-n theorems for x^n = x + 1

    Stephanie Alexander

    Palomar RegistrySep 1, 2026math.NTmachine-checkedscore 0

  28. Grushko--Neumann rank additivity for free products

    Arthur Freitas Ramos, David Barros Hulak, Ruy J. G. B. de Queiroz

    Palomar RegistrySep 1, 2026math.GRmachine-checkedscore 0

  29. shaikidris/prime-star-spectra-formalization

    Idris Ali Shaik

    Palomar RegistryAug 31, 2026math.COmachine-checkedscore 0

  30. JD-Jones-ASES/Hadamard-formal

    JD Jones

    Palomar RegistryAug 31, 2026math.COmachine-checkedscore 0

  31. Arthur742Ramos/GraphCoveringTheory

    Arthur Freitas Ramos, David Barros Hulak, Ruy J. G. B. de Queiroz

    Palomar RegistryAug 31, 2026math.GRmachine-checkedscore 0

  32. sneed-and-feed/lean-theorems-1

    Sneed & Feed Formalization Team

    Palomar RegistryAug 31, 2026math.COmachine-checkedscore 0

  33. stalex444/mahler-measure-minima

    Stephanie Alexander

    Palomar RegistryAug 31, 2026math.NTmachine-checkedscore 0

  34. akopjan/NRR-AAK

    Arseniy Akopyan

    Palomar RegistryAug 31, 2026math.MGmachine-checkedscore 0

  35. sneed-and-feed/lean-theorems-1

    Sneed & Feed Formalization Team

    Palomar RegistryAug 31, 2026math.MGmachine-checkedscore 0

  36. MaxWellApexLab/BicausalOT-palomar

    KT. Wu

    Palomar RegistryAug 31, 2026math.LOmachine-checkedscore 0

  37. yoshito-ishiki-math/lean-scottish-book-155

    Yoshito Ishiki

    Palomar RegistryAug 31, 2026math.FAmachine-checkedscore 0

  38. MaxWellApexLab/BicausalOT-palomar

    KT. Wu

    Palomar RegistryAug 31, 2026math.LOmachine-checkedscore 0

  39. MaxWellApexLab/BicausalOT-palomar

    KT. Wu

    Palomar RegistryAug 31, 2026math.PRmachine-checkedscore 0

  40. MaxWellApexLab/BicausalOT-palomar

    KT. Wu

    Palomar RegistryAug 31, 2026math.LOmachine-checkedscore 0

  41. mrdouglasny/OSforGFF-comparator

    Sergey A. Cherkis, Michael R. Douglas, Sarah Hoback, Anna Mei, Ron Nissim

    Palomar RegistryAug 31, 2026hep-thmachine-checkedscore 0

  42. stalex444/Busch-theorem

    Stephanie Alexander

    Palomar RegistryAug 31, 2026quant-phmachine-checkedscore 0

  43. roos-j/lean-superorthogonality

    Joris Roos

    Palomar RegistryAug 31, 2026math.CAmachine-checkedscore 0

  44. Arthur742Ramos/KuroshSubgroupTheorem

    Arthur Freitas Ramos, David Barros Hulak, Ruy J. G. B. de Queiroz

    Palomar RegistryAug 31, 2026math.GRmachine-checkedscore 0

  45. sneed-and-feed/lean-theorems-1

    Sneed & Feed Formalization Team

    Palomar RegistryAug 31, 2026math.COmachine-checkedscore 0

  46. lean-malliavin

    Ezzeri Esa

    Palomar RegistryAug 31, 2026math.PRmachine-checkedscore 0

  47. The Friendship Windmill Structure Theorem (Erdős–Rényi–Sós 1966)

    Noah Cohen

    Palomar RegistryAug 31, 2026math.COmachine-checkedscore 0

  48. BochaoKong/nullstellensatz

    BochaoKong

    Palomar RegistryAug 30, 2026math.CVmachine-checkedscore 0

  49. pengzhang91/Feige

    Guanyang Wang, Peng Zhang

    Palomar RegistryAug 30, 2026math.PRmachine-checkedscore 0

  50. ehrlich-b/euclidean-jordan

    Bryan Ehrlich

    Palomar RegistryAug 29, 2026math.RAmachine-checkedscore 0

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