Results 81 to 90 of about 18,484 (234)
Supersymmetric polynomials and algebro-combinatorial duality
SciPost PhysicsIn this note we develop a systematic combinatorial definition for constructed earlier supersymmetric polynomial families. These polynomial families generalize canonical Schur, Jack and Macdonald families so that the new polynomials depend on odd ...
Dmitry Galakhov, Alexei Morozov, Nikita Tselousov
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On (q,t)-deformation of Gaussian matrix model
Physics Letters B, 2018 The recently discovered general formulas for perturbative correlators in basic matrix models can be interpreted as the Schur-preservation property of Gaussian measures.
A. Morozov, A. Popolitov, Sh. Shakirov
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Crystal energy via charge [PDF]
Discrete Mathematics & Theoretical Computer Science, 2012 The Ram–Yip formula for Macdonald polynomials (at t=0) provides a statistic which we call charge. In types ${A}$ and ${C}$ it can be defined on tensor products of Kashiwara–Nakashima single column crystals.
Cristian Lenart, Anne Schilling
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Ecology and Evolution, Volume 15, Issue 12, December 2025.Mizoram's study revealed low ungulate densities and abundance, suggesting illegal hunting as a cause and entailing conservation urgency. ABSTRACT Assessing species distribution and associated threats is crucial for effective conservation. Many species including mammals face extinction due to habitat loss, hunting, and illegal trade, with their ...
Akangkshya Priya Gogoi +4 more
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Kadell’s two conjectures for Macdonald polynomials [PDF]
Mathematical Research Letters, 1996 This paper contains the proof of difference counterparts of the conjectures due to Keven Kadell on symmetric and anti-symmetric Macdonald polynomials.
openaire +3 more sources
A basic triad in Macdonald theory
Physics Letters BWithin the context of wavefunctions of integrable many-body systems, rational multivariable Baker-Akhiezer (BA) functions were introduced by O. Chalykh, M. Feigin and A.
A. Mironov, A. Morozov, A. Popolitov
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Okounkov's BC-type interpolation Macdonald polynomials and their q=1 limit [PDF]
, 2015 This paper surveys eight classes of polynomials associated with $A$-type and $BC$-type root systems: Jack, Jacobi, Macdonald and Koornwinder polynomials and interpolation (or shifted) Jack and Macdonald polynomials and their $BC$-type extensions.
Koornwinder, Tom H.
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Decreased female survival may help explain wild turkey population decline
Wildlife Society Bulletin, Volume 49, Issue S1, December 2025.Meta‐analysis shows recent decreases in annual adult female wild turkey survival may help explain contemporary population declines in North America from 1978–2023. Abstract Recent declines in wild turkey (Meleagris gallopavo) populations have prompted extensive research efforts and adjustments to state hunting regulations across the range of wild ...
Marcus A. Lashley +6 more
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Dual Equivalence Graphs Revisited [PDF]
Discrete Mathematics & Theoretical Computer Science, 2013 In 2007 Sami Assaf introduced dual equivalence graphs as a method for demonstrating that a quasisymmetric function is Schur positive. The method involves the creation of a graph whose vertices are weighted by Ira Gessel's fundamental quasisymmetric ...
Austin Roberts
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An Energetically and Observationally Constrained Mesoscale Parameterization for Ocean Climate Models
Journal of Advances in Modeling Earth Systems, Volume 17, Issue 12, December 2025.Abstract An extension of the GEOMETRIC parameterization (Mak, Marshall, et al., 2022, https://doi.org/10.1029/2022ms003223) for the mesoscale eddy transport is proposed and tested in a one‐degree resolution global ocean model. It consists in solving a prognostic two‐dimensional equation for the eddy kinetic energy (EKE). The parameterized EKE budget is
Romain Torres +5 more
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