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Algorithms for Computing the Inverse of a Curl
Abstract: In order to transform data from a numerical simulation of binary black holes in which only the magnetic field B is computed, to another simulation in which only the vector potential A is computed, ∇ × A = B must
Integer Flows and Circuit Covers of Signed Graphs
Abstract: View
Date: 7/7/2017
Time: 10:00AM-12:00PM
Place: 207 Armstrong Hall
All are welcome.
On the Matroid Intersection Conjecture
Abstract: In this dissertation, we investigate the Matroid Intersection Conjecture for pairs of matroids on the same ground set, proposed by Nash-Williams in 1990. Originally, the conjecture was stated for finitary matroids only,
Some selection problems in the theory of viscosity solutions
Abstract: I will explain some interesting selection problems in nonlinear PDEs. The basic question is about how to select one good solution out of many reasonable ones. A question of this type led to the
Polychromatic Colorings on Hypercubes, Complete Graphs, and Integers
Abstract: Given a set S, and a set T of subsets of S, a coloring of the elements of S is called T -polychromatic if every set in T contains an element of every color. Let polyT (S) be the largest n
Developing valid and reliable measures to assess students' comprehension of the proofs that they read
Abstract: In this talk I will focus on the assessment of undergraduate students' reading comprehension of mathematical proofs, discussing a research program aimed at
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Jul 7 2017 - 10:00am to 12:00pm |
Jian Cheng Defense |
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Jul 12 2017 - 3:30pm to 4:30pm |
Thomas Adams Masters Project |
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Jul 14 2017 - 2:00pm to 3:00pm |
Jian Cheng |
