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Valuations, bijections, and bases
The aim of this paper is to build a theory of commutative and noncommutative injective valuations of various algebras. The targets of our valuations are (well-)ordered commutative and noncommutative (partial or entire) semigroups including any sub-semigroups of the free monoid $F_n$ on $n$ generators and various quotients. In the case when the (partial)
Berenstein, Arkady, Grigoriev, Dima
openaire +2 more sources
A simple bijection for the regions of the Shi arrangement of hyperplanes
Christos A. Athanasiadis+1 more
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AN ALGEBRAIC APPROACH TO THE BANACH-STONE THEOREM FOR SEPARATING LINEAR BIJECTIONS [PDF]
Hwa-Long Gau+2 more
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Combining Higher-Order Logic with Set Theory Formalizations. [PDF]
Kaliszyk C, Pąk K.
europepmc +1 more source
A New Bijection Between Ordered Trees and Legal Bracketings
Saad Benchekroun, P. Moszkowski
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Blossoming bijection for higher-genus maps
M. Lepoutre
semanticscholar +1 more source
A `nice' bijection for a content formula for skew semistandard Young tableaux
Martin Rubey
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Bijections for refined restricted permutations [PDF]
Sergi Elizalde, Igor Pak
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