3 papers
math.AG2024
Chevalley Polytopes and Newton-Okounkov Bodies
Peter Spacek, Charles Wang
We construct a family of polytopes, which we call Chevalley polytopes, associated to homogeneous spaces in their projective embeddings $X\hookrightarrow \mathbb{P}(V_{\varp…
math.AG2024
Canonical Landau-Ginzburg models for cominuscule homogeneous spaces
Peter Spacek, Charles Wang
We present a type-independent Landau-Ginzburg (LG) model for any cominuscule homogeneous space . We give a fully combinatorial c…
math.AG2023
Canonical mirror models for maximal orthogonal Grassmannians
Peter Spacek, Charles Wang
In this report we use our methods in arXiv:2204.03548 and its upcoming generalization to complete the construction of canonical mirror models for all cominuscule homogeneous spaces…