Sebastian Heller

collaborators

3 papers

math.DG2023

On the monodromy of holomorphic differential systems

Indranil Biswas, Sorin Dumitrescu, Lynn Heller +2

First we survey and explain the strategy of some recent results that construct holomorphic $sl (2, C)$ -differential systems over some Riemann surfaces $Σ_{g}$ of genus…

math.AG2023

Parabolic opers and differential operators

Indranil Biswas, Niels Borne, Sorin Dumitrescu +2

Parabolic SL(r,C)-opers were defined and investigated in [BDP] in the set-up of vector bundles on curves with a parabolic structure over a divisor. Here we introduce and study holo…

math.AG2021

On the existence of holomorphic curves in compact quotients of $SL (2, C)$

Indranil Biswas, Sorin Dumitrescu, Lynn Heller +1

We prove the existence of a pair $(Σ, Γ)$ , where $Σ$ is a compact Riemann surface with $genus (Σ) \geq 2$ , and $Γ \subset S L (2, C)$ is a cocompact…

On the monodromy of holomorphic differential systems

Parabolic opers and differential operators

On the existence of holomorphic curves in compact quotients of SL(2,C)

On the existence of holomorphic curves in compact quotients of $SL (2, C)$