Search Results - "Combinatorial enumeration problems"

Generating Trees Unifying Several Classes of Four-Letter Pattern-Avoiding Descent Sequences.

Authors: Mansour, Toufik¹ (AUTHOR)

Source: Axioms (2075-1680). Jun2026, Vol. 15 Issue 6, p450. 20p.

Indexed Subset Construction: A Structured Algorithmic Framework.

Authors: Sinchev, Bakhtgerey Sinchev, Askar Mukhanova, Aksulu et al.

Source: Algorithms. May2026, Vol. 19 Issue 5, p397. 16p.

Enumeration of E(s2)‐Optimal and Minimax‐Optimal Supersaturated Designs With 12 Rows, 11q Columns and smax=4.

Authors: Morales, Luis B.¹ (AUTHOR) lbm@unam.mx

Source: Journal of Combinatorial Designs. Oct2025, Vol. 33 Issue 10, p379-387. 9p.

A Study on the Hosoya Index and Matching Structures in Certain Graph Families.

Authors: Abed, Karrar Kadhim, Karrarmrd1995@gmail.com

Source: Journal of Computational Analysis & Applications; 2026, Vol. 35 Issue 4, p231-242, 12p

Formulas for the Number of Weak Homomorphisms from Paths to Rectangular Grid Graphs.

Authors: Rochanakul, Penying Yingtaweesittikul, Hatairat Panma, Sayan

Source: Symmetry (20738994). Apr2025, Vol. 17 Issue 4, p497. 16p.

Enumeration of n-Dimensional Hypercubes, Icosahedra, Rubik's Cube Dice, Colorings, Chirality, and Encryptions Based on Their Symmetries.

Authors: Balasubramanian, Krishnan¹ (AUTHOR) kbalu@asu.edu

Source: Symmetry (20738994). Aug2024, Vol. 16 Issue 8, p1020. 36p.

ENUMERATION ALGORITHMS FOR CONJUNCTIVE QUERIES WITH PROJECTION.

Authors: DEEP, SHALEEN XIAO HU KOUTRIS, PARASCHOS

Source: Logical Methods in Computer Science (LMCS); 2025, Vol. 21 Issue 3, p1-28, 28p

Logarithmic terms in discrete heat kernel expansions in the quadrant.

Authors: Elvey Price, Andrew Nessmann, Andreas Raschel, Kilian

Source: Annales de l'Institut Henri Poincaré D. 2026, Vol. 13 Issue 2, p245-279. 35p.

Topological complexity of enumerative problems and classifying spaces of PUn.

Authors: Chen, Weiyan Gu, Xing

Source: Bulletin of the London Mathematical Society; Jun2026, Vol. 58 Issue 6, p1-19, 19p

Enumerating minimal defensive alliances.

Authors: Feng, Zhidan Fernau, Henning Mann, Kevin

Source: Discrete Applied Mathematics; May2026, Vol. 384, p309-325, 17p

Classes of Dyck paths associated with numerical semigroups.

Authors: Ferrari, Luca Giannini, Agnese Pinzani, Renzo

Source: Pure Mathematics & Applications. Oct2022, Vol. 30 Issue 3, p110-119. 10p.

THE PARTIAL BELL POLYNOMIALS OF TYPE B.

Authors: Moulay, Meriem Mihoubi, Miloud

Source: Palestine Journal of Mathematics. 2026, Vol. 15 Issue 1, p163-173. 11p.

[formula omitted]-symmetric polyhedra and bipolarity.

Authors: Avis, David¹, avis@cs.mcgill.ca

Source: Discrete Applied Mathematics; Mar2026, Vol. 382, p210-213, 4p

Distribution of statistics on separable permutations restricted by a flat POP.

Authors: Gao, Alice L.L. Kitaev, Sergey Li, Ya-Xing et al.

Source: Discrete Applied Mathematics; Feb2026, Vol. 380, p155-174, 20p

Enumeration Of Subtrees Of Two Families Of Self-Similar Networks Based On Novel Two-Forest Dual Transformations.

Authors: Sun, Daoqiang Liu, Hongbo Yang, Yu et al.

Source: Computer Journal. May2024, Vol. 67 Issue 5, p1652-1662. 11p.

Subjects: Combinatorial enumeration problems, Generating functions, Lattice theory, Molecular graphs, Polynomials

Signed counting of partition matrices.

Authors: Chern, Shane Fu, Shishuo

Source: Journal of Combinatorial Theory - Series A. Oct2026, Vol. 223, pN.PAG-N.PAG. 1p.

Subjects: Matrices (Mathematics), Combinatorial enumeration problems

OPTIMUM SEEKING WITH BRANCH AND BOUND.

Authors: Agin, Norman¹

Source: Management Science (INFORMS). Dec1966, Vol. 13 Issue 4, pB-176-B-185. 10p.

Counting walks with large steps in an orthant.

Authors: Bostan, Alin Bousquet-Mélou, Mireille Melczer, Stephen

Source: Journal of the European Mathematical Society (EMS Publishing). 2021, Vol. 23 Issue 7, p2221-2297. 77p.

Efficiently Enumerating Spanning Trees of k-Trees.

Authors: Yanhaona, Muhammad Nur Nishat, Rahnuma Islam Rahman, Md. Saidur

Source: International Journal of Foundations of Computer Science; Dec2025, Vol. 36 Issue 8, p1173-1203, 31p

Selfdual skew cyclic codes.

Authors: Caruso, Xavier Drain, Fabrice

Source: Designs, Codes & Cryptography; Dec2025, Vol. 93 Issue 12, p5487-5516, 30p