AbstractWe discuss an algorithm computing the push-forward to projective space of several classes associated to a (possibly singular, reducible, non-reduced) projective scheme. For example, the algorithm yields the topological Euler characteristic of the support of a projective scheme S, given the homogeneous ideal of S. The algorithm has been implemented in Macaulay2
Let G be a semi-simple algebraic group over a field k. Projective G-homogeneous varieties are proje...
In this note, we develop the formalism of Hodge style chern classes of vector bundles over arbitrary...
In this paper we illustrate an algorithmic procedure which allows to build projective wonderful mode...
AbstractWe discuss an algorithm computing the push-forward to projective space of several classes as...
In this thesis we develop several new algorithms to compute characteristics classes in a variety of ...
This thesis is in 4 separate parts, of which Chapters 1 and 2. form the first part, and Chapters 3,4...
We construct characteristic classes for singular algebraic varieties in motivic Borel-Moore homology...
AbstractWe here develop some new algorithms for computing several invariants attached to a projectiv...
The Euler class program was outlined, by M. V. Nori around 1990, as a possible obstruction theory fo...
This thesis consists of two parts, a first part on computations in algebraic geometry, and a second ...
For every positive integer n ∈ Z+ we define an ‘Euler polynomial ’ En(t) ∈ Z[t], and observe that f...
We describe a new algorithm for computing Whitney stratifications of complex projective varieties. T...
Introduction In this note we compare two notions of Chern class of an algebraic scheme X (over C )...
In this thesis we discuss the enumerative geometry problem of counting lines on projective hypersurf...
AbstractWe show that the Chern–Schwartz–MacPherson class of a hypersurface X in a nonsingular variet...
Let G be a semi-simple algebraic group over a field k. Projective G-homogeneous varieties are proje...
In this note, we develop the formalism of Hodge style chern classes of vector bundles over arbitrary...
In this paper we illustrate an algorithmic procedure which allows to build projective wonderful mode...
AbstractWe discuss an algorithm computing the push-forward to projective space of several classes as...
In this thesis we develop several new algorithms to compute characteristics classes in a variety of ...
This thesis is in 4 separate parts, of which Chapters 1 and 2. form the first part, and Chapters 3,4...
We construct characteristic classes for singular algebraic varieties in motivic Borel-Moore homology...
AbstractWe here develop some new algorithms for computing several invariants attached to a projectiv...
The Euler class program was outlined, by M. V. Nori around 1990, as a possible obstruction theory fo...
This thesis consists of two parts, a first part on computations in algebraic geometry, and a second ...
For every positive integer n ∈ Z+ we define an ‘Euler polynomial ’ En(t) ∈ Z[t], and observe that f...
We describe a new algorithm for computing Whitney stratifications of complex projective varieties. T...
Introduction In this note we compare two notions of Chern class of an algebraic scheme X (over C )...
In this thesis we discuss the enumerative geometry problem of counting lines on projective hypersurf...
AbstractWe show that the Chern–Schwartz–MacPherson class of a hypersurface X in a nonsingular variet...
Let G be a semi-simple algebraic group over a field k. Projective G-homogeneous varieties are proje...
In this note, we develop the formalism of Hodge style chern classes of vector bundles over arbitrary...
In this paper we illustrate an algorithmic procedure which allows to build projective wonderful mode...
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