Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Taşkın, Müge"'
Given a skew diagram $\gamma/\lambda$, we determine a set of lower and upper bounds that a partition $\mu$ must satisfy for Littlewood-Richards coefficients $c^{\gamma}_{\lambda,\mu}>0$. Our algorithm depends on the characterization of $c^{\gamma}_{\
Externí odkaz:
http://arxiv.org/abs/2208.06541
We define a new partial order on $SYT_n$, the set of all standard Young tableaux with $n$ cells, by combining the chain order with the notion of horizontal strips. We prove various desirable properties of this new order.
Externí odkaz:
http://arxiv.org/abs/2102.00116
Autor:
Coşkun, Olcay, Taşkın, Müge
We introduce an algorithm to describe Pieri's Rule for multiplication of Schubert polynomials. The algorithm uses tower diagrams introduced by the authors and another new algorithm that describes Monk's Rule. Our result is different from the well-kno
Externí odkaz:
http://arxiv.org/abs/1807.03764
Autor:
Coşkun, Olcay, Taşkın, Müge
We prove that the well-known condition of being a balanced labeling can be characterized in terms of the sliding algorithm on tower diagrams. The characterization involves a generalization of authors' Rothification algorithm. Using the characterizati
Externí odkaz:
http://arxiv.org/abs/1303.7389
Autor:
Coşkun, Olcay, Taşkın, Müge
We introduce a partial order on the set of all reduced words of a given permutation $\omega$, called \emph{directed-braid poset} of $\omega$. This poset enables us to produce two algorithms: One is a sorting algorithm applied on any reduced word of $
Externí odkaz:
http://arxiv.org/abs/1301.5723
Autor:
Coşkun, Olcay, Taşkın, Müge
We introduce a new combinatorial object called tower diagrams and prove fundamental properties of these objects. We also introduce an algorithm that allows us to slide words to tower diagrams. We show that the algorithm is well-defined only for reduc
Externí odkaz:
http://arxiv.org/abs/1209.0938
This paper concerns the combinatorics of the orbit Hecke algebra associated with the orbit of a two sided Weyl group action on the Renner monoid of a finite monoid of Lie type, $M$. It is shown by Putcha in \cite{Putcha97} that the Kazhdan-Lusztig in
Externí odkaz:
http://arxiv.org/abs/0811.4382
Autor:
Coşkun, Olcay, Taşkın, Müge
Publikováno v:
In Journal of Combinatorial Theory, Series A May 2013 120(4):843-871
Autor:
TAŞKIN, MÜGE
Publikováno v:
Proceedings of the American Mathematical Society, 2013 Mar 01. 141(3), 837-856.
Externí odkaz:
https://www.jstor.org/stable/23558423
Autor:
Taşkin, Müge
Publikováno v:
In Journal of Combinatorial Theory, Series A 2006 113(6):1092-1119