Results 71 to 80 of about 12,632 (221)
Billey's formula in combinatorics, geometry, and topology [PDF]
, 2013 In this expository paper we describe a powerful combinatorial formula and its implications in geometry, topology, and algebra. This formula first appeared in the appendix of a book by Andersen, Jantzen, and Soergel.
Tymoczko, Julianna S.
core +2 more sources
Connecting N-representability to Weyl's problem: The one particle density matrix for N = 3 and R = 6
, 2007 An analytic proof is given of the necessity of the Borland-Dennis conditions for 3-representability of a one particle density matrix with rank 6. This may shed some light on Klyachko's recent use of Schubert calculus to find general conditions for N ...
Altunbulak M Klyachko A +6 more
core +2 more sources
Business Strategy and the Environment, EarlyView.ABSTRACT This study explores how sustainability is perceived and prioritized by consumers within full‐service restaurants and rural agritourism settings in Italy, examining the socio‐cultural and economic role of the HoReCa sector in promoting sustainable practices and analyzing gender and generational differences in consumer behavior.
Roberta Minazzi +3 more
wiley +1 more source
Virtual Reality Externalization (VR‐E) for Patients With Eating Disorders: A Pilot Study
International Journal of Eating Disorders, EarlyView.ABSTRACT Objective Despite significant health and psychosocial impairments, many individuals with eating disorders (ED) view their disorder as an integral part of their identity. Because this “ego‐syntonicity” is associated with low treatment motivation and treatment dropouts, we investigated the acceptability, feasibility, and effects of a newly ...
Samuel P. E. Mehranfar +4 more
wiley +1 more source
Marine Anoxia and Ocean Acidification During the End‐Permian Extinction
Geophysical Monograph Series, Page 325-340., 2021 Exploring the links between Large Igneous Provinces and dramatic environmental impact
An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Ying Cui +4 more
wiley +1 more source
Schubert Calculus via Hasse-Schmidt Derivations [PDF]
Asian Journal of Mathematics, 2005 A natural Hasse-Schmidt derivation on the exterior algebra of a free module realizes the (small quantum) cohomology ring of the grassmannian $G_k(\CC^n)$ as a ring of operators on the exterior algebra of a free module of rank $n$. Classical Pieri's formula can be interpreted as Leibniz's rule enjoyed by special Schubert cycles with respect to the wedge
openaire +4 more sources
Journal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.ABSTRACT With climate change, birds will face increasing thermoregulatory demands, which may alter reproductive behaviors such as offspring provisioning. Experimental studies have shown that the provisioning capacity of female tree swallows (Tachycineta bicolor) is limited by their risk of overheating. Given that parental investment strategies may vary
Megan C. Heft +2 more
wiley +1 more source
Macromolecular Rapid Communications, EarlyView.This work presents a structure‐aware graph convolutional network that models polymers as statistical ensembles to predict macroscopic properties. By combining topologically realistic graphs generated via kinetic Monte Carlo simulations with explicit molar mass distributions, the framework achieves high accuracy in classifying architectures and ...
Julian Kimmig +7 more
wiley +1 more source
Schubert Calculus, Schubert Cell, Schubert Cycle, and Schubert Polynomials
, 2001 We briefly describe each of the four topics: Schubert Calculus, Schubert Cell, Schubert Cycle, and Schubert Polynomials.
openaire +2 more sources
Oikos, EarlyView.Forest restoration success depends crucially on the reinitiation of ecological processes such as seed arrival that drive natural regeneration. We know little about whether, by increasing and diversifying local seed sources to alleviate seed limitation, and attracting animal frugivores to alleviate dispersal limitation, restoration could shift seed ...
Aparna Krishnan +6 more
wiley +1 more source