Results 11 to 20 of about 145,190 (272)

Supersymmetry and Combinatorics [PDF]

open access: yesCommunications in Mathematical Physics, 2006
We show how a recently proposed supersymmetric quantum mechanics model leads to non-trivial results/conjectures on the combinatorics of binary necklaces and linear-feedback shift-registers.
Onofri, E., Veneziano, G., Wosiek, J.
core   +8 more sources

Integrable Combinatorics [PDF]

open access: yesProceedings of the International Congress of Mathematicians (ICM 2018), 2012
We review various combinatorial problems with underlying classical or quantum integrable structures. (Plenary talk given at the International Congress of Mathematical Physics, Aalborg, Denmark, August 10, 2012.)Comment: 21 pages, 16 figures, proceedings ...
Di Francesco, Philippe
core   +4 more sources

Combinatorics and connectionism

open access: bronzeDiscrete Mathematics, 1994
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Norman Biggs
openalex   +4 more sources

The combinatorics of splittability

open access: yesAnnals of Pure and Applied Logic, 2004
Marion Scheepers, in his studies of the combinatorics of open covers, introduced the property Split(U,V) asserting that a cover of type U can be split into two covers of type V. In the first part of this paper we give an almost complete classification of
Bartoszyński   +13 more
core   +6 more sources

On the Combinatorics of Cumulants

open access: bronzeJournal of Combinatorial Theory, Series A, 2000
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Gian‐Carlo Rota, Jianhong Shen
openalex   +3 more sources

Senior High School Students’ Higher Order Thinking Skills in Solving Combinatorics Problems

open access: yesJurnal Pendidikan Matematika, 2021
Higher Order Thinking Skills (HOTS) refer to students' ability to solve problems by analyzing, evaluating, and creating. HOTS are essential for 21st century learning. Solving combinatorics problem troubleshooting requires HOTS.
Arif Fatahillah   +2 more
exaly   +3 more sources

Combinatorics of Positroids [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2009
Recently Postnikov gave a combinatorial description of the cells in a totally-nonnegative Grassmannian. These cells correspond to a special class of matroids called positroids.
Suho Oh
doaj   +4 more sources

ERROR ANALYSIS OF PROSPECTIVE MATHEMATICS TEACHER IN SOLVING ADDITIONAL AND MULTIPLICATION RULES PROBLEM IN COMBINATORICS BASED ON ADVERSITY QUOTIENT

open access: yesJurnal Aksioma, 2023
The background of this research is that there are still many prospective teacher students who still experience difficulties in solving addition and multiplication rules in combinatorics.
Friska Mahatri   +3 more
exaly   +3 more sources

On BMRN*-colouring of planar digraphs [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2021
In a recent work, Bensmail, Blanc, Cohen, Havet and Rocha, motivated by applications for TDMA scheduling problems, have introduced the notion of BMRN*-colouring of digraphs, which is a type of arc-colouring with particular colouring constraints.
Julien Bensmail, Foivos Fioravantes
doaj   +1 more source

Enumeration of bilaterally symmetric 3-noncrossing partitions [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2008
Schützenberger's theorem for the ordinary RSK correspondence naturally extends to Chen et. al's correspondence for matchings and partitions. Thus the counting of bilaterally symmetric $k$-noncrossing partitions naturally arises as an analogue for ...
Guoce Xin, Terence Y. J. Zhang
doaj   +1 more source

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