92 citations
- Delft University of TechnologyNL3 papers
- Osipyan Institute of Solid State Physics RASRU2 papers
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4 papers · 1 filter
The Multiplicity Polar Theorem and Isolated Singularities
Terence Gaffney
Using invariants from commutative algebra to count geometric objects is a basic idea in singularities. For example, the multiplicity of an ideal is used to count points of intersec…
On the number of subrepresentations of a general quiver representation
Harm Derksen, Aidan Schofield, Jerzy Weyman
It is well-known that the intersection multiplicities of Schubert classes in the Grassmanian are Littlewood-Richardson coefficients. We generalize this statement in the context of…
Standard monomial bases and geometric consequences for certain rings of invariants
V. Lakshmibai, P. Shukla
Consider the diagonal action of on the affine space where an algebraically closed field of arbitrary characteristic and…
Intersection Cohomology, Monodromy, and the Milnor Fiber
David B. Massey
We say that a complex analytic space, , is an intersection cohomology manifold if and only if the shifted constant sheaf on is isomorphic to intersection cohomology; this is…