Mostly concerning Lorentz-invariance and the
matrix-approximation of membranes ( GH1982: http:/dspace.mit.edu/handle/1721.1/15717, G1985,
BFFS1997: Phys.Rev.D 55, 5512 ), as well as non-commutative
string-theory ( JH1996: hep-th/9602020, IKKT1996...
Tropical geometry is a modern degeneration technique in
algebraic geometry. Think of it as a very drastic degeneration in
which one associates a limiting object to a family of algebraic
varieties that is entirely combinatorial. I will
introduce...
Matroids are combinatorial structures that model independence,
such as that of edges in a graph and vectors in a linear space. I
will introduce the theory of matroids along with their surprising
connection to a class of multivariate polynomials that...
In this talk, we will discuss new infinite symplectic
staircases. Much recent progress has been made in the study of
infinite symplectic staircases arising from embedding problems of
standard ellipsoids into various symplectic four-manifolds.
We...
Tropical geometry is a modern degeneration technique in
algebraic geometry. Think of it as a very drastic degeneration in
which one associates a limiting object to a family of algebraic
varieties that is entirely combinatorial. I will
introduce...
Matroids are combinatorial structures that model independence,
such as that of edges in a graph and vectors in a linear space. I
will introduce the theory of matroids along with their surprising
connection to a class of multivariate polynomials that...
Tropical geometry is a modern degeneration technique in
algebraic geometry. Think of it as a very drastic degeneration in
which one associates a limiting object to a family of algebraic
varieties that is entirely combinatorial. I will
introduce...
Matroids are combinatorial structures that model independence,
such as that of edges in a graph and vectors in a linear space. I
will introduce the theory of matroids along with their surprising
connection to a class of multivariate polynomials that...
We show that certain colored-matching numbers fit into a
Lorentzian polynomial. We achieve this via methods arising
from the two featured topics of the workshop: the
tropical geometry of compactifications and the convex geometry of
degrees of...
Tropical geometry is a modern degeneration technique in
algebraic geometry. Think of it as a very drastic degeneration in
which one associates a limiting object to a family of algebraic
varieties that is entirely combinatorial. I will
introduce...
