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Combinatorics

Authors and titles for recent submissions, skipping first 42

[ total of 100 entries: 1-25 | 18-42 | 43-67 | 68-92 | 93-100 ]
[ showing 25 entries per page: fewer | more | all ]

Tue, 14 May 2024 (continued, showing last 9 of 32 entries)

[43]  arXiv:2405.07681 (cross-list from math.NT) [pdf, ps, other]
Title: On the set of points represented by harmonic subseries
Authors: Vjekoslav Kovač
Comments: 7 pages, Mathematica notebook that supports computation is attached
Subjects: Number Theory (math.NT); Classical Analysis and ODEs (math.CA); Combinatorics (math.CO)
[44]  arXiv:2405.07402 (cross-list from math.AG) [pdf, ps, other]
Title: The Ceresa period from tropical homology
Authors: Caelan Ritter
Subjects: Algebraic Geometry (math.AG); Combinatorics (math.CO)
[45]  arXiv:2405.07365 (cross-list from math.AC) [pdf, ps, other]
Title: Multidegrees of binomial edge ideals
Authors: Jacob Cooper, Ethan Leventhal
Comments: 12 pages, 3 figures, submitted to the Proceedings of the AMS
Subjects: Commutative Algebra (math.AC); Combinatorics (math.CO)
[46]  arXiv:2405.07345 (cross-list from math.PR) [pdf, other]
Title: Critical probabilities for positively associated, finite-range dependent percolation models
Authors: Laurin Köhler-Schindler, Aurelio L. Sulser
Comments: 41 pages, 5 figures
Subjects: Probability (math.PR); Combinatorics (math.CO)
[47]  arXiv:2405.07247 (cross-list from math.AG) [pdf, ps, other]
Title: Regular nilpotent partial Hessenberg varieties
Authors: Tatsuya Horiguchi
Comments: 28 pages, 3 figures
Subjects: Algebraic Geometry (math.AG); Combinatorics (math.CO)
[48]  arXiv:2405.07217 (cross-list from math.PR) [pdf, ps, other]
Title: Improved bounds for polylogarithmic graph distances in scale-free percolation and related models
Authors: Kostas Lakis, Johannes Lengler, Kalina Petrova, Leon Schiller
Comments: 21 pages
Subjects: Probability (math.PR); Social and Information Networks (cs.SI); Combinatorics (math.CO)
[49]  arXiv:2405.07126 (cross-list from math.QA) [pdf, ps, other]
Title: Boundary minimal models and the Rogers-Ramanujan identities
Authors: Diego Salazar
Comments: 24 pages
Subjects: Quantum Algebra (math.QA); Combinatorics (math.CO)
[50]  arXiv:2405.07110 (cross-list from q-bio.PE) [pdf, other]
Title: A Vector Representation for Phylogenetic Trees
Authors: Cedric Chauve, Caroline Colijn, Louxin Zhang
Subjects: Populations and Evolution (q-bio.PE); Data Structures and Algorithms (cs.DS); Combinatorics (math.CO)
[51]  arXiv:2405.06723 (cross-list from math.RT) [pdf, other]
Title: Positive formula for the product of conjugacy classes on the unitary group
Authors: Quentin François, Pierre Tarrago
Comments: 46 pages, 30 figures with colors
Subjects: Representation Theory (math.RT); Mathematical Physics (math-ph); Combinatorics (math.CO); Probability (math.PR); Symplectic Geometry (math.SG)

Mon, 13 May 2024

[52]  arXiv:2405.06446 [pdf, ps, other]
Title: Recoloring via modular decomposition
Authors: Manoj Belavadi, Kathie Cameron, Ni Luh Dewi Sintiari
Comments: 11 pages
Subjects: Combinatorics (math.CO); Discrete Mathematics (cs.DM)
[53]  arXiv:2405.06202 [pdf, ps, other]
Title: Sequence saturation
Authors: Anand, Jesse Geneson, Suchir Kaustav, Shen-Fu Tsai
Subjects: Combinatorics (math.CO)
[54]  arXiv:2405.06187 [pdf, ps, other]
Title: Exploring Ring Structures: Multiset Dimension Analysis in Compressed Zero-Divisor Graphs
Authors: Nasir Ali, Hafiz Muhammad Afzal Siddiqui, Muhammad Imran Qureshi
Comments: arXiv admin note: substantial text overlap with arXiv:2405.04934
Subjects: Combinatorics (math.CO)
[55]  arXiv:2405.06180 [pdf, ps, other]
Title: On Certain Bounds for Multiset Dimensions of Zero-Divisor Graphs Associated with Rings
Authors: Nasir Ali, Hafiz Muhammad Afzal Siddiqui, Muhammad Imran Qureshi
Subjects: Combinatorics (math.CO)
[56]  arXiv:2405.06177 [pdf, ps, other]
Title: Metrics on permutations with the same descent set
Authors: Alexander Diaz-Lopez, Kathryn Haymaker, Colin McGarry, Dylan McMahon
Comments: 10 pages, 2 tables
Subjects: Combinatorics (math.CO)
[57]  arXiv:2405.06118 [pdf, other]
Title: On Kainen's conjectures on surface crossing numbers
Authors: Timothy Sun
Comments: 41 pages, 42 figures
Subjects: Combinatorics (math.CO)
[58]  arXiv:2405.06091 [pdf, ps, other]
Title: Limit points of (singless) Laplacian spectral radii of linear trees
Authors: Francesco Belardo, Elismar R. Oliveira, Vilmar Trevisan
Subjects: Combinatorics (math.CO); Spectral Theory (math.SP)
[59]  arXiv:2405.06069 [pdf, ps, other]
Title: Sufficient conditions for total positivity, compounds, and Dodgson condensation
Authors: Shaun Fallat, Himanshu Gupta, Charles R. Johnson
Comments: 10 pages, 2 figures
Subjects: Combinatorics (math.CO); Rings and Algebras (math.RA)
[60]  arXiv:2405.05992 [pdf, ps, other]
Title: On the spectral redundancy of pineapple graphs
Authors: Pawan Kumar, S. Pirzada, Merajuddin, Yilun Shang
Comments: 16 pages
Subjects: Combinatorics (math.CO)
[61]  arXiv:2405.06616 (cross-list from math.PR) [pdf, ps, other]
Title: Fast Mixing in Sparse Random Ising Models
Authors: Kuikui Liu, Sidhanth Mohanty, Amit Rajaraman, David X. Wu
Comments: 66 pages, 4 figures
Subjects: Probability (math.PR); Data Structures and Algorithms (cs.DS); Combinatorics (math.CO)
[62]  arXiv:2405.06451 (cross-list from math.NT) [pdf, ps, other]
Title: Integer partitions detect the primes
Authors: William Craig, Jan-Willem van Ittersum, Ken Ono
Subjects: Number Theory (math.NT); Combinatorics (math.CO)
[63]  arXiv:2405.06209 (cross-list from cs.DS) [pdf, ps, other]
Title: Fast and Slow Mixing of the Kawasaki Dynamics on Bounded-Degree Graphs
Authors: Aiya Kuchukova, Marcus Pappik, Will Perkins, Corrine Yap
Subjects: Data Structures and Algorithms (cs.DS); Combinatorics (math.CO); Probability (math.PR)
[64]  arXiv:2405.05995 (cross-list from quant-ph) [pdf, ps, other]
Title: Absolute zeta functions and periodicity of quantum walks on cycles
Authors: Jirô Akahori, Norio Konno, Iwao Sato, Yuma Tamura
Comments: 17 pages
Subjects: Quantum Physics (quant-ph); Mathematical Physics (math-ph); Combinatorics (math.CO); Probability (math.PR)

Fri, 10 May 2024 (showing first 3 of 19 entries)

[65]  arXiv:2405.05902 [pdf, ps, other]
Title: The largest subgraph without a forbidden induced subgraph
Authors: Jacob Fox, Rajko Nenadov, Huy Tuan Pham
Comments: 20 pages
Subjects: Combinatorics (math.CO); Probability (math.PR)
[66]  arXiv:2405.05867 [pdf, ps, other]
Title: Quasisymmetric Schur $Q$-functions and peak Young quasisymmetric Schur functions
Authors: Seung-Il Choi, Sun-Young Nam, Young-Tak Oh
Comments: 51 pages
Subjects: Combinatorics (math.CO); Representation Theory (math.RT)
[67]  arXiv:2405.05812 [pdf, ps, other]
Title: The $cd$-index of semi-Eulerian posets
Authors: Martina Juhnke-Kubitzke, José Alejandro Samper, Lorenzo Venturello
Comments: Comments are welcome
Subjects: Combinatorics (math.CO)
[ total of 100 entries: 1-25 | 18-42 | 43-67 | 68-92 | 93-100 ]
[ showing 25 entries per page: fewer | more | all ]

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