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math.CO2015★ 2 cited
The Truncated & Supplemented Pascal Matrix and Applications
M. Hua, S. B. Damelin, J. Sun +1
In this paper, we introduce the (with ) truncated, supplemented Pascal matrix which has the property that any columns form a linearly independent set. This…
math.CO2015
A Note on an Analytic Approach to the Problem of Finite Matroid Representability, The Cardinality of Sets of k-Independent Vectors over Finite Fields and the Maximum Distance Separable Conjecture
J. Sun, S. B. Damelin
We introduce various quantities that can be defined for an arbitrary finite matroid, and show that certain conditions on these quantities imply that a matroid is not representable…