7 events found.
Week of Events
Sunday, November 14, 2021
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Monday, November 15, 2021
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Tuesday, November 16, 2021
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November 16, 2021 -On sparse representation of vectors in lattices and semigroups (Iskander Aliev, Cardiff University)
On sparse representation of vectors in lattices and semigroups (Iskander Aliev, Cardiff University)
We will discuss the sparsity of the solutions to systems of linear Diophantine equations with and without non-negativity constraints. The sparsity of a solution vector is the number of its nonzero entries, which is referred to as the 0-norm of the vector. Our main results are new improved bounds on the minimal 0-norm of solutions […]
Wednesday, November 17, 2021
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Thursday, November 18, 2021
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Friday, November 19, 2021
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Saturday, November 20, 2021
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