Tsao-Hsien Chen

activity

20122026

most citedOn the Hitchin morphism for higher dimensional varieties

10 citations · 20 across the 14 of their papers we have counts for

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3 papers · 2 filters

math.RT2026

Loop spaces, twistor $P^{1}$ and tempiric parameters

Tsao-Hsien Chen, Lingfei Yi

We establish bijections among spherical orbits on loop symmetric spaces, principal bundles on the twistor $P^{1}$ , and tempiric Langlands parameters. Using Vogan's theory of…

math.RT2026

Matsuki duality for loop groups

Tsao-Hsien Chen, Lingfei Yi

We establish versions of Matsuki duality for loop groups. The main result is a bijection between symmetric loop group orbits and real polynomial loop group orbits on the affine Gra…

math.RT2026

A relative Langlands dual realization of $T^{*} (G / K)$ and derived Satake

Tsao-Hsien Chen

We show that the cotangent bundle $T^{*} (G / K)$ of a quasi-split symmetric space $G / K$ is isomorphic to the dual variety of the loop symmetric space for the Langlands dual group, prov…

Loop spaces, twistor P1 and tempiric parameters

Matsuki duality for loop groups

A relative Langlands dual realization of T∗(G/K) and derived Satake

Loop spaces, twistor $P^{1}$ and tempiric parameters

A relative Langlands dual realization of $T^{*} (G / K)$ and derived Satake