Results 191 to 200 of about 46,626 (239)

On a problem in combinatorics(Problems in Combinatorics)

open access: yesOn a problem in combinatorics(Problems in Combinatorics)
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Liquid Metal Combinatorics toward Materials Discovery

Advanced Materials, 2023
Liquid metals and their derivatives provide several opportunities for fundamental and practical exploration worldwide. However, the increasing number of studies and shortage of desirable materials to fulfill different needs also pose serious challenges ...
Jiao Ye, Wei Rao
exaly   +2 more sources

Combinatorics of permutations

ACM SIGACT News, 2008
In One Line and Close. Permutations as Linear Orders. Descents Alternating Runs Alternating Subsequences In One Line and Anywhere. Permutations as Linear Orders. Inversions. Inversions Inversion in Permutations of Multisets In Many Circles.
M. Bóna
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Enumerative combinatorics

ACM SIGACT News, 2008
C. Charalambides
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A Walk Through Combinatorics

, 2023
This is a textbook for an introductory combinatorics course that can take up one or two semesters. An extensive list of problems, ranging from routine exercises to It takes on which would be made during.
Miklós Bóna
semanticscholar   +1 more source

Nonsymmetric Operads in Combinatorics

Cambridge International Law Journal, 2021
Operads are algebraic devices offering a formalization of the concept of operations with several inputs and one output. Such operations can be naturally composed to form more complex ones.
Samuele Giraudo
semanticscholar   +1 more source

Combinatorics

AMS/MAA Textbooks, 2020
Combinatorics is mathematics of enumeration, existence, construction, and optimization questions concerning finite sets.
David R. Mazur
semanticscholar   +1 more source

Combinatorics, Probability and Computing

Oberwolfach Reports, 2020
The main theme of the workshop was the use of probabilistic methods in combinatorics and related fields. This area is evolving extremely quickly, with the introduction of powerful new methods and the development of increasingly sophisticated techniques ...
R. Morris, O. Riordan, Lisa Sauermann
semanticscholar   +1 more source

Coding and Combinatorics

SIAM Review, 1974
Summary: This is an expository paper on some connections between coding theory and combinatorial mathematics (and number theory). A long introduction to linear codes is followed by short sections on perfect codes, \(t\)-designs, sphere packings, simple groups, lattices, and theta-functions, and projective planes.
Assmus, E. F. jun., Mattson, H. F. jun.
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Combinatorics in Computing

Computing in Science & Engineering, 2008
Guest editors Isabel Beichl and Francis Sullivan discuss the field of combinatorics in general and the articles in this special issue in particular, highlighting the recent upsurge in research in this area as well as some interesting applications of it (such as in solving Sudoku puzzles).
Isabel Beichl, Francis Sullivan
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