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pro vyhledávání: '"Deodhar, A."'
Autor:
Franco, Davide
Let $X\subseteq G\slash B$ be a Schubert variety in a flag manifold and let $\pi: \tilde X \rightarrow X$ be a Bott-Samelson resolution of $X$. In this paper we prove an effective version of the decomposition theorem for the derived pushforward $R \p
Externí odkaz:
http://arxiv.org/abs/2308.01585
Autor:
Marcott, Cameron
The Deodhar decomposition of the Grassmannian is a refinement of the Schubert, Richardson, and positroid stratifications of the Grassmannian. Go-diagrams are certain fillings of Ferrers diagrams with black stones, white stones, and pluses which index
Externí odkaz:
http://arxiv.org/abs/1807.09229
Autor:
Marcott, Cameron1 (AUTHOR) cam.marcott@gmail.com
Publikováno v:
Annals of Combinatorics. Mar2020, Vol. 24 Issue 1, p171-201. 31p.
Akademický článek
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Deep operator networks (DeepONet) and neural operators have gained significant attention for their ability to map infinite-dimensional function spaces and perform zero-shot super-resolution. However, these models often require large datasets for effe
Externí odkaz:
http://arxiv.org/abs/2409.09207
Autor:
Liu, Quanliang, Polak, Maciej P., Kim, So Yeon, Shuvo, MD Al Amin, Deodhar, Hrishikesh Shridhar, Han, Jeongsoo, Morgan, Dane, Oh, Hyunseok
Materials design often relies on human-generated hypotheses, a process inherently limited by cognitive constraints such as knowledge gaps and limited ability to integrate and extract knowledge implications, particularly when multidisciplinary experti
Externí odkaz:
http://arxiv.org/abs/2409.06756
Autor:
Karpman, Rachel
A parametrization of a positroid variety $\Pi$ of dimension $d$ is a regular map $(\mathbb{C}^{\times})^{d} \rightarrow \Pi$ which is birational onto a dense subset of $\Pi$. There are several remarkable combinatorial constructions which yield parame
Externí odkaz:
http://arxiv.org/abs/1411.2997
Deep Operator Networks (DeepONets) and their physics-informed variants have shown significant promise in learning mappings between function spaces of partial differential equations, enhancing the generalization of traditional neural networks. However
Externí odkaz:
http://arxiv.org/abs/2406.14715
Autor:
Kodama, Yuji, Williams, Lauren
Given a point A in the real Grassmannian, it is well-known that one can construct a soliton solution u_A(x,y,t) to the KP equation. The contour plot of such a solution provides a tropical approximation to the solution when the variables x, y, and t a
Externí odkaz:
http://arxiv.org/abs/1204.6446
Autor:
Karpman, Rachel
Publikováno v:
In Journal of Combinatorial Theory, Series A August 2016 142:113-146