496 citations
- University of Southern CaliforniaUS45 papers
- Princeton UniversityUS3 papers
- Laboratoire de Mathématiques Jean LerayFR2 papers
- Nantes UniversitéFR2 papers
- Aarhus UniversityDK1 paper
- California Institute of TechnologyUS1 paper
- Centre National de la Recherche ScientifiqueFR1 paper
- École Normale Supérieure de LyonFR1 paper
- Ghent UniversityBE1 paper
- Hood CollegeUS1 paper
- Illinois Institute of TechnologyUS1 paper
- Istituto Nazionale di Fisica NucleareIT1 paper
7 papers · 1 filter
Equivariant sheaves on some spherical varieties
Aravind Asok, James Parson
We describe categories of equivariant vector bundles on certain toroidal spherical varieties in linear algebra terms: vector spaces equipped with filtrations, group and Lie algebra…
Functional linear regression that's interpretable
Gareth M. James, Jing Wang, Ji Zhu
Regression models to relate a scalar to a functional predictor are becoming increasingly common. Work in this area has concentrated on estimating a coefficient function,…
Spending is not Easier than Trading: On the Computational Equivalence of Fisher and Arrow-Debreu Equilibria
Xi Chen, Shang-Hua Teng
It is a common belief that computing a market equilibrium in Fisher's spending model is easier than computing a market equilibrium in Arrow-Debreu's exchange model. This belief is…
A unified approach to model selection and sparse recovery using regularized least squares
Jinchi Lv, Yingying Fan
Model selection and sparse recovery are two important problems for which many regularization methods have been proposed. We study the properties of regularization methods in both p…
A Novel Approach for Compression of Images Captured using Bayer Color Filter Arrays
Sang-Yong Lee, Antonio Ortega
We propose a new approach for image compression in digital cameras, where the goal is to achieve better quality at a given rate by using the characteristics of a Bayer color filter…
Switching Mechanism in Ferromagnetic Nanorings
Wen Zhang, Stephan Haas
Ferromagnetic rings exhibit many novel physical phenomena with promise for potential applications. Here, we focus on switching processes which are fundamental properties of magneti…