Brian Grajales

activity

20192026

most citedInvariant Einstein metrics on real flag manifolds with two or three isotropy summands

1 citations · 1 across the 9 of their papers we have counts for

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math.AP2023

On the sharpness of Strichartz estimates and spectrum of compact Lie groups

Duván Cardona, Brian Grajales, Michael Ruzhansky

We prove Strichartz estimates on any compact connected simple Lie group. In the diagonal case of Bourgain's exponents $p = q,$ we provide a new regularity order $s_{0}^{R} (p)$ in the…

math.AP2023

Control of the Cauchy problem on Hilbert spaces: A global approach via symbol criteria

Duván Cardona, Julio Delgado, Brian Grajales +1

Let $A$ and $B$ be invariant linear operators with respect to a decomposition ${H_{j}}_{j \in N}$ of a Hilbert space $H$ in subspaces of finite dimension. We gi…