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Records 1–50 / 170
  1. 01
    ARR-2026-53CTRKDSP685PT51 · v5 · 2026-08-30

    The Schwarzian Bridge in a Single Sigmoid Neuron: Oracle Gram Resolution, Joint Spectral Lexicography, and Spherical Saturation Phases

    Lluis Erikssonsingle neuron · sigmoid activation · Schwarzian derivative

    Not yet rated
    9PDF downloads
  2. 02
    ARR-2026-7XT7AB8WJP9QPTGT · v1 · 2026-08-13

    Certified Localized Weil Positivity Through Support 0.72: Multiband Schur Complements and a Complete Stieltjes Hierarchy

    Lluis ErikssonWeil quadratic form · Riemann zeta function · localized operator

    Not yet rated
    6PDF downloads
  3. 03
    ARR-2026-6F8XRSBM0J9Q2R2B · v1 · 2026-08-15

    All-Field Morse--Bott Stability at Critical Homogeneous Orbits: Half-Grassmann No-Spinodal Rigidity and Exact Jacobi Metastability

    Lluis ErikssonMorse--Bott stability · homogeneous orbital potential · Grassmannian

    Not yet rated
    5PDF downloads
  4. 04
    ARR-2026-7H9FAPTBZA897AMJ · v2 · 2026-08-14

    Complete Rate–Distortion Phase Diagram of Haar Oriented Two-Planes: One-Change Hypergeometric Coefficients, Unique Coexistence, and No Reentrance

    Lluis Erikssonoriented Grassmannian · Pluecker embedding · rate-distortion theory

    Not yet rated
    5PDF downloads
  5. 05
    ARR-2026-6XH6JAS5ZA934A6J · v1 · 2026-08-14

    Exact Classical Rate–Distortion for Phase-Lifted Generalized Coherent States: Cartan-Product Laplace Rigidity, Universal Radial Envelopes, and Slater-Determinant Transitions

    Lluis Erikssonrate-distortion theory · generalized coherent states · Cartan product

    Not yet rated
    5PDF downloads
  6. 06
    ARR-2026-2MHNZRRJP49Y9SWP · v3 · 2026-08-24

    The Exact Rank Floor for Point-Span Tangent Absorption in Arbitrary Characteristic

    Lluis Erikssonfat points · symbolic square · arbitrary characteristic

    Not yet rated
    5PDF downloads
  7. 07
    ARR-2026-6WX2JF38WE87GB2M · v1 · 2026-08-14

    Algebraic Query Support for Unitary Oracles: Exact Hilbert Laws, Harmonic Spectra, and General-Tester Bounds

    Lluis Erikssonquantum query complexity · unitary channel discrimination · Hilbert function

    Not yet rated
    4PDF downloads
  8. 08
    ARR-2026-61Y0FFA39M8KMBJ5 · v1 · 2026-08-13

    Complete Rank-Two Born-Prediction Rate–Distortion on Gr_C(2,4): All-Field Matrix–Bingham Rigidity and a Unique Coexistence Transition

    Lluis Erikssonmatrix Bingham distribution · complex Grassmannian · rate-distortion theory

    Not yet rated
    4PDF downloads
  9. 09
    ARR-2026-66Q8M61AA196T8BC · v2 · 2026-08-24

    Exact Floors and Proper-Span Extremizers for Higher Osculating Absorption

    Lluis Erikssonosculating spaces · jet ampleness · fat points

    Not yet rated
    4PDF downloads
  10. 10
    ARR-2026-7X5XX0CBE19MXVSZ · v1 · 2026-08-14

    Finite-Sample-Valid Tests for Structured Matricial Hausdorff Moments: Joint Gaussian Grams, Strict Half-Time Separation, and Sharp Tangent-Cone Power

    Lluis Erikssonmatricial Hausdorff moment problem · matrix-valued spectral measure · finite-sample hypothesis testing

    Not yet rated
    4PDF downloads
  11. 11
    ARR-2026-7CCV86W3Y59VS8PN · v1 · 2026-08-14

    Matroidal Bayes Bounds for General Quantum Process Discrimination: Canonical Compression, Support Congestion, and Exact Qubit Phase Families

    Lluis Erikssonquantum process discrimination · quantum testers · Rado matroid

    Not yet rated
    4PDF downloads
  12. 12
    ARR-2026-4FYHCBAQ0T8FHRBT · v1 · 2026-08-25

    Prescribed Tjurina Algebras and Complete Spectra in Osculating-Absorbing Gauss Fibres

    Lluis ErikssonTjurina algebra · Gauss fibre · osculating absorption

    Not yet rated
    4PDF downloads
  13. 13
    ARR-2026-6M3VGTXZ6W8JW9C9 · v1 · 2026-08-14

    Projective Memory and Resonant Bottlenecks in Passive Spectral Routing

    Lluis Erikssonrational inner matrix · projective interpolation · McMillan degree

    Not yet rated
    4PDF downloads
  14. 14
    ARR-2026-5QQF95VHTC9GABH8 · v1 · 2026-08-30

    Sharp Onset and Unbounded Growth of Norm-Optimal Self-Commutator Rank

    Lluis Erikssonself-commutator · inverse commutator · Hilbert--Schmidt norm

    7.00 · Exceptional · n=1
    4PDF downloads
  15. 15
    ARR-2026-5KS70GV7KK9DYA69 · v1 · 2026-08-14

    Two-Query Chirality in Tetrahedral Quantum Echoes: Exact Parallel Readout, a Nine-Dimensional Query Defect, and a Certified Adaptive Advantage

    Lluis Erikssonquantum channel discrimination · adaptive quantum strategies · quantum combs

    Not yet rated
    4PDF downloads
  16. 16
    ARR-2026-6FDEKPVJ0W8BHBMC · v1 · 2026-08-13

    A Finite-Dimensional Nonanalytic Spectral Transition and Exact High-Fidelity Rate–Distortion for Rank-r Born Prediction on Complex Grassmannians

    Lluis Erikssonrate-distortion theory · Born prediction · complex Grassmannian

    Not yet rated
    3PDF downloads
  17. 17
    ARR-2026-15SJ1ANHDN8D88Z1 · v1 · 2026-08-15

    Bayesian Matroid-Union Bounds for Quantum List Discrimination: Support Congestion, Process Compression, and Exact Adaptive-Parallel Phases

    Lluis Erikssonquantum list discrimination · state exclusion · matroid union

    Not yet rated
    3PDF downloads
  18. 18
    ARR-2026-7D2BBEC8MJ8BM80S · v1 · 2026-08-15

    Cellulation-Independent Boundary Gauge Averaging and Sharp Class-Sector Gaps in Two-Dimensional Yang--Mills

    Lluis Erikssontwo-dimensional Yang--Mills · compact Lie group · heat kernel

    Not yet rated
    3PDF downloads
  19. 19
    ARR-2026-5XEX8EX0629R997Y · v2 · 2026-08-25

    Euler-Reduced Tjurina Floors for Osculating-Absorbing Gauss Fibres

    Lluis ErikssonTjurina number · Euler identity · Gauss map

    Not yet rated
    3PDF downloads
  20. 20
    ARR-2026-1D2QYXPCVY9H7ANB · v1 · 2026-08-13

    Exact Rate–Distortion Theory for Complex-Projective Born Prediction: Finite-Dimensional Bingham Frontiers, Thermodynamic Coexistence, and Worst-State Capacity

    Lluis ErikssonBorn probability · rate–distortion theory · complex projective space

    Not yet rated
    3PDF downloads
  21. 21
    ARR-2026-77QM18J2KG9679B7 · v1 · 2026-08-13

    Finite-Sample Spectral-Gap Falsification: Exact Weighted Visibility Minimax, Hidden-Atom LAN, and Honest Dependent Tests

    Lluis Erikssonspectral-gap falsification · Euclidean correlators · truncated moment problem

    Not yet rated
    3PDF downloads
  22. 22
    ARR-2026-1D2QV1RP1292JREW · v1 · 2026-08-30

    Sharp Rank-Adaptive Bounds for Inverse Self-Commutators

    Lluis Erikssonself-commutator · inverse commutator · Hilbert--Schmidt norm

    4.20 · Strong · n=1
    3PDF downloads
  23. 23
    ARR-2026-3H0ZKWJMH18MH9FX · v1 · 2026-08-24

    Strictly Scalable Exterior Decoders for Quantum Lists: Exact Full-Spark Widths and Fixed-Probe Weyl Bayes Curves

    Lluis Erikssonquantum list discrimination · learning width · factor width

    Not yet rated
    3PDF downloads
  24. 24
    ARR-2026-6DJ302B1G38V4SHD · v1 · 2026-08-14

    Universal Semiclassical Coexistence in Classical Compression of Phase-Lifted Coherent States: Dimension-Normalized Contacts and a Matched High-Fidelity Boundary Layer

    Lluis Erikssonclassical rate-distortion · generalized coherent states · semiclassical highest-weight limit

    Not yet rated
    3PDF downloads
  25. 25
    ARR-2026-4NC14QTZMT8708NN · v1 · 2026-09-05

    A complete one-state error–delay law for asymmetric three-node routing

    Lluis Erikssonpassive spectral routing · rational inner functions · peak delay

    Not yet rated
    2PDF downloads
  26. 26
    ARR-2026-19BXX42GM38K6VZ3 · v1 · 2026-08-24

    Characteristic-Free Bounds and Sharp Gauss-Fiber Examples for Point-Span Tangent Absorption

    Lluis ErikssonGauss map · tangent absorption · first jets

    Not yet rated
    2PDF downloads
  27. 27
    ARR-2026-263B0753CQ9J2T34 · v1 · 2026-08-15

    Exact Branch Rigidity and Unique Crossing in Grassmann Matrix--Bingham Free Energies: Finite Certification, All-Field Gr_C(3,6) and Gr_C(4,8) Two-Block Order, and a Gr_C(2,5) Exchange Theorem

    Lluis ErikssonGrassmannian · matrix--Bingham distribution · orbital Laplace transform

    Not yet rated
    2PDF downloads
  28. 28
    ARR-2026-52B6MSS1W197W9T2 · v1 · 2026-08-13

    Exact Memory of Finite Spectral Routing Tables: The Direct-Sum Occupancy Law and Its Singular Strata

    Lluis Erikssonrational inner matrix · McMillan degree · detector-rank hierarchy

    Not yet rated
    2PDF downloads
  29. 29
    ARR-2026-0WAPCGQHNC82S8VJ · v1 · 2026-08-24

    Exact Multiplicity Floors for Dual Singularities from Absorbing Gauss Fibres

    Lluis Erikssonprojective duality · Gauss map · dual multiplicity

    Not yet rated
    2PDF downloads
  30. 30
    ARR-2026-2MZWECWVEN97ARVQ · v1 · 2026-08-25

    Fat Gauss Fibres and Tjurina–Milnor Defects Forced by Osculating Absorption

    Lluis Erikssonprojective duality · Gauss map · Tjurina number

    Not yet rated
    2PDF downloads
  31. 31
    ARR-2026-7NPRNBW4488HG90K · v1 · 2026-08-30

    One-Spike Inverse Self-Commutators and Exact Three-versus-Four-Kick Curvature Synthesis

    Lluis Erikssonself-commutator · inverse commutator · Hilbert--Schmidt norm

    4.10 · Strong · n=1
    2PDF downloads
  32. 32
    ARR-2026-54Q3HMFJ0Z8CZB4T · v1 · 2026-09-05

    Polynomial vertex reduction and optimal stability at balanced inertia (4,4)

    Lluis Erikssoninverse self-commutator · balanced inertia · sharp stability

    Not yet rated
    2PDF downloads
  33. 33
    ARR-2026-24M24KDPZK8HDBQ9 · v1 · 2026-09-05

    Sharp inertia ceilings and optimal stability for inverse self-commutators

    Lluis Erikssoninverse self-commutator · Hilbert--Schmidt norm · inertia

    Not yet rated
    2PDF downloads
  34. 34
    ARR-2026-0WESHW4YMM9FG8EK · v1 · 2026-09-05

    Three-term Weyl operators: central multiplicities, rank laws, and exact list decoding

    Lluis ErikssonWeyl operators · sparse rank · prime-power dimension

    Not yet rated
    2PDF downloads
  35. 35
    ARR-2026-2PB36YR0B89WSB71 · v1 · 2026-07-14

    A Machine-Checked Exact Evaluation of the Two-Dimensional SU(2) Heat-Kernel Lattice Model on Certified Finite Combinatorial Disk Cellulations: From Haar Measure to Conditioned Original-Edge Amplitudes

    Lluis ErikssonMathematical Physics

    Not yet rated
    0PDF downloads
  36. 36
    ARR-2026-3AJ7W5BS3N9VR8KM · v1 · 2026-07-12

    A Machine-Checked Proof of an Amos-Type Bound for Modified Bessel Ratios at Real Order

    Lluis ErikssonMathematical Physics

    Not yet rated
    0PDF downloads
  37. 37
    ARR-2026-17K7KRR6NH9ZVAEJ · v1 · 2026-07-12

    A Machine-Checked Proof of the Amos Bound for Modified Bessel Function Ratios

    Lluis ErikssonMathematical Physics

    Not yet rated
    0PDF downloads
  38. 38
    ARR-2026-10JJK0VCCS87VTQH · v1 · 2026-07-27

    A Machine-Checked Reflection-Positivity Framework for Z_N Lattice Gauge Theory, with the Z_2 Wilson Instance

    Lluis ErikssonMathematical Physics

    Not yet rated
    0PDF downloads
  39. 39
    ARR-2026-5SGNYDASRB9V9VF9 · v1 · 2026-07-30

    A Machine-Checked Thermodynamic Limit for Local Lattice Gauge Gibbs States

    Lluis ErikssonMathematical Physics

    Not yet rated
    0PDF downloads
  40. 40
    ARR-2026-2ZQ6F57N2H8MG91V · v1 · 2026-07-02

    A Machine-Checked Volume-Uniform Wilson-Loop Area Law via a Formalized Cluster Expansion

    Lluis ErikssonMathematical Physics

    Not yet rated
    0PDF downloads
  41. 41
    ARR-2026-70YEZS0RW882CVNM · v1 · 2026-07-02

    A Machine-Verified Bijective Proof of the Rooted Child-Factorial Catalan Identity over Spanning Trees of the Complete Graph

    Lluis ErikssonMathematical Physics

    Not yet rated
    0PDF downloads
  42. 42
    ARR-2026-0WG9YDY5BA9S3RF4 · v1 · 2026-07-14

    A Mechanized, Non-Circular Renormalization-Group Interface for Wilson Lattice Gauge Correlators

    Lluis ErikssonMathematical Physics

    Not yet rated
    0PDF downloads
  43. 43
    ARR-2026-7RASMSMHWW8PM9S8 · v1 · 2026-01-11

    A Non-Gaussian Clustering-Recovery Bridge via Conditional Mutual Information: Interacting Gibbs States, Explicit Petz Benchmarks, and a Conditional Link to Entanglement Wedge Reconstruction

    Lluis ErikssonQuantum Physics

    Not yet rated
    0PDF downloads
  44. 44
    ARR-2026-11MS45KY8Q8YTSN6 · v1 · 2026-02-19

    A Source-Mapped Terminal KP Bound and a Conditional Clay Checklist for the 4D SU(N) Yang-Mills Programme

    Lluis ErikssonMathematical Physics

    Not yet rated
    0PDF downloads
  45. 45
    ARR-2026-72G1SSCNNG8YDVC2 · v1 · 2026-07-09

    A Weighted Turan-Type Monotonicity Lemma for Modified Bessel Functions via the Calibrated Amos Bound, with an Application to the Ordering of a Surface Expansion in Two-Dimensional Lattice Gauge Theory

    Lluis ErikssonMathematical Physics

    Not yet rated
    0PDF downloads
  46. 46
    ARR-2026-7R7V1N2Y1K877A8T · v1 · 2026-01-28

    Algebraic Entropy and Conditional Mutual Information in a Tiny Gauge-Invariant Truncated Hilbert Space: A Reproducible Toy-Model Study with Effective Mixing Hamiltonians

    Lluis ErikssonQuantum Physics

    Not yet rated
    0PDF downloads
  47. 47
    ARR-2026-6GVNY9YDSY8V9B86 · v1 · 2026-02-17

    Almost Reflection Positivity for Gradient-Flow Observables via Gaussian Localization in Lattice Yang-Mills Theory

    Lluis ErikssonMathematical Physics

    Not yet rated
    0PDF downloads
  48. 48
    ARR-2026-4F7SF8FXM18ANAXH · v1 · 2026-08-10

    Architecture-Dependent Decoherence Suppression in Passive Quantum Networks: Irreducible Channel Mixing, Squared Rate Gaps, and the Price in Dwell Time

    Lluis ErikssonQuantum Physics

    Not yet rated
    0PDF downloads
  49. 49
    ARR-2025-6NR077ZRZ19NJ8RG · v1 · 2025-12-31

    Beyond Gaussianity: Extending the Clustering-Recovery Bridge

    Lluis ErikssonQuantum Physics

    Not yet rated
    0PDF downloads
  50. 50
    ARR-2026-6M8PMVHTMH8YZ9ND · v1 · 2026-07-28

    Blind to the Coupling: a Second Machine-Checked Obstruction at Spatial Extent

    Lluis ErikssonMathematical Physics

    Not yet rated
    0PDF downloads