178 citations
- University of TorontoCA40 papers
- York UniversityCA39 papers
- University of WaterlooCA13 papers
- Alexandru Ioan Cuza UniversityRO8 papers
- McMaster UniversityCA8 papers
- Université du Québec à MontréalCA7 papers
- Centre National de la Recherche ScientifiqueFR6 papers
- University of HelsinkiFI6 papers
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6 papers · 1 filter
Cycles representing the Todd class of a toric variety
James Pommersheim, Hugh Thomas
In this paper, we describe a way to construct cycles which represent the Todd class of a toric variety. Given a lattice with an inner product we assign a rational number m(s) to ea…
Solitary Wave Dynamics in an External Potential
J. Frohlich, S. Gustafson, B. L. G. Jonsson +1
We study the behavior of solitary-wave solutions of some generalized nonlinear Schrödinger equations with an external potential. The equations have the feature that in the absence…
A Geometric Realization of Spin Representations and Young diagrams from Quiver Varieties
Alistair Savage
Applying the techniques of an earlier paper with Frenkel, we develop a geometric realization of spin representations and Clifford algebras. In doing so, we give an explicit paramet…
On the regularity of the polar factorization for time dependent maps
G. Loeper
We consider the polar factorization of vector valued mappings introduced by Y. Brenier. In the case of a family of mappings depending on a parameter. We investigate the regularity…
Stable bundles on non-Kahler elliptic surfaces
Vasile Brinzanescu, Ruxandra Moraru
In this paper, we study the moduli spaces of stable rank-2 vector bundles on non-K\" ahler elliptic surfaces, thus giving a classification these bundles; in t…
The number of terms in the permanent and the determinant of a generic circulant matrix
Hugh Thomas
Let A=(a_(ij)) be the generic n by n circulant matrix given by a_(ij)=x_(i+j), with subscripts on x interpreted mod n. Define d(n) (resp. p(n)) to be the number of terms in the det…