English
Related papers

Related papers: Standard Rothe Tableaux

200 papers

Baryshnikov and Romik derived the combinatorial identities for the numbers of the $m$-strip tableaux. This generalized the classical Andr\'e's theorem for the number of up-down permutations. They asked for a bijective proof for the…

Combinatorics · Mathematics 2015-05-26 Emma Yu Jin

The celebrated hook-length formula gives a product formula for the number of standard Young tableaux of a straight shape. In 2014, Naruse announced a more general formula for the number of standard Young tableaux of skew shapes as a…

Combinatorics · Mathematics 2019-06-26 Alejandro Morales , Igor Pak , Greta Panova

This chapter concerns edge labeled Young tableaux, introduced by H. Thomas and the third author. It is used to model equivariant Schubert calculus of Grassmannians. We survey results, problems, conjectures, together with their influences…

Combinatorics · Mathematics 2022-06-02 Colleen Robichaux , Harshit Yadav , Alexander Yong

We derive formulae for the number of set-valued standard tableaux of two-rowed shapes, keeping track of the total number of entries, the number of entries in the first row, and the number of entries in the second row. Key in the proofs is a…

Combinatorics · Mathematics 2025-02-10 Christian Krattenthaler

We present a generating function and a closed counting formula in two variables that enumerate a family of classes of permutations that avoid or contain an increasing pattern of length three and have a prescribed number of occurrences of…

Combinatorics · Mathematics 2009-12-25 Hilmar Gudmundsson

This paper completely characterizes the standard Young tableaux that can be reconstructed from their sets or multisets of $1$-minors. In particular, any standard Young tableau with at least $5$ entries can be reconstructed from its set of…

Combinatorics · Mathematics 2021-12-15 Alan J. Cain , Erkko Lehtonen

We derive combinatorial identities, involving the Bernoulli and Euler numbers, for the numbers of standard Young tableaux of certain skew shapes. This generalizes the classical formulas of D. Andre on the number of up-down permutations. The…

Combinatorics · Mathematics 2007-09-05 Yuliy Baryshnikov , Dan Romik

Green developed an arithmetic regularity lemma to prove a strengthening of Roth's theorem on arithmetic progressions in dense sets. It states that for every $\epsilon > 0$ there is some $N_0(\epsilon)$ such that for every $N \ge…

Combinatorics · Mathematics 2020-04-29 Jacob Fox , Huy Tuan Pham , Yufei Zhao

In their paper [1] on Wilf-equivalence for singleton classes, Backelin, Xin, and West introduce a transformation $\phi^*$, defined by an iterative process and operating on (all) full rook placements on Ferrers boards. In [3],…

Combinatorics · Mathematics 2011-11-18 Jonathan Bloom , Dan Saracino

Let $(W,S)$ be a Coxeter system of type $A$, so that $W$ can be identified with the symmetric group $\mathrm{Sym}(n)$ for some positive integer $n$ and $S$ with the set of simple transpositions $\{\,(i,i+1)\mid 1\leqslant i\leqslant…

Group Theory · Mathematics 2015-03-05 Van Minh Nguyen

We show that the principal order ideal below an element w in the Bruhat order on involutions in a symmetric group is a Boolean lattice if and only if w avoids the patterns 4321, 45312 and 456123. Similar criteria for signed permutations are…

Combinatorics · Mathematics 2012-07-24 Axel Hultman , Kathrin Vorwerk

Let S_n(321) (respectively, S_n(132)) denote the set of all permutations of {1,2,...,n} that avoid the pattern 321 (respectively, the pattern 132). Elizalde and Pak gave a bijection Theta from S_n(321) to S_n(132) that preserves the numbers…

Combinatorics · Mathematics 2010-08-27 Dan Saracino

Tableau sequences of bounded height have been central to the analysis of k-noncrossing set partitions and matchings. We show here that familes of sequences that end with a row shape are particularly compelling and lead to some interesting…

Combinatorics · Mathematics 2015-05-13 Sophie Burrill , Stephen Melczer , Marni Mishna

The second author has introduced non-crossing tableaux, objects whose non-nesting analogues are semi-standard Young tableaux. We relate non-crossing tableaux to Gelfand-Tsetlin patterns and develop the non-crossing analogue of standard…

Combinatorics · Mathematics 2008-06-12 T. Kyle Petersen , Pavlo Pylyavskyy , David E Speyer

Set-valued standard Young tableaux are a generalization of standard Young tableaux due to Buch (2002) with applications in algebraic geometry. The enumeration of set-valued SYT is significantly more complicated than in the ordinary case,…

Combinatorics · Mathematics 2024-10-08 Alexander Lazar , Svante Linusson

In this paper we establish an order statistics model of Young tableaux. Multiple integration over nested simplexes is applied to the enumeration of Young tableaux. A brief proof of Frobenius-Young's and Aitken's formulas is given. Partially…

Combinatorics · Mathematics 2013-02-05 Ping Sun

We deduce decompositions of natural representations of general linear groups and symmetric groups from combinatorial bijections involving tableaux. These include some of Howe's dualities, Gelfand models, the Schur-Weyl decomposition of…

Representation Theory · Mathematics 2020-06-18 Digjoy Paul , Amritanshu Prasad , Arghya Sadhukhan

For any polynomial representation of the special linear group, the nodes of the corresponding crystal may be indexed by semi-standard Young tableaux. Under certain conditions, the standard Young tableaux occur, and do so with weight 0.…

Combinatorics · Mathematics 2008-04-11 Sami Assaf

Light-cone string diagrams have been used to reproduce the orbifold Euler characteristic of moduli spaces of punctured Riemann surfaces at low genus and with few punctures. Nakamura studied the meromorphic differential introduced by…

High Energy Physics - Theory · Physics 2015-07-27 Laurent Freidel , David Garner , Sanjaye Ramgoolam

The $\textit{Edelman-Greene statistic}$ of S. Billey-B. Pawlowski measures the "shortness" of the Schur expansion of a Stanley symmetric function. We show that the maximum value of this statistic on permutations of Coxeter length $n$ is the…

Combinatorics · Mathematics 2019-09-02 Gidon Orelowitz