M. Pankov

activity

20002011

most citedAutomorphisms of infinite Johnson graph

1 citations · 1 across the 11 of their papers we have counts for

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Showing 2006 · math.COShow all

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math.CO2006

Base subsets of polar Grassmannians

Mark Pankov

Let $Δ$ be a thick building of type $X_{n} = C_{n}, D_{n}$ . Let also $G_{k}$ be the Grassmannian of $k$ -dimensional singular subspaces of the assoc…

math.CO2006

Base subsets of symplectic Grassmannians

Mark Pankov

Let $V$ and $V^{'}$ be $2 n$ -dimensional vector spaces over fields $F$ and $F^{'}$ . Let also $Ω : V \times V \to F$ and $Ω^{'} : V^{'} \times V^{'} \to F^{'}$ be non-degenerate symplectic forms. Denote by…