On holomorphic principal bundles over a compact Riemann surface admitting a flat connection

2002 ◽  
Vol 322 (2) ◽  
pp. 333-346 ◽  
Author(s):  
Hassan Azad ◽  
Indranil Biswas
Keyword(s):  
Riemann Surface ◽  
Compact Riemann Surface ◽  
Flat Connection ◽  
Principal Bundles

ON HOLOMORPHIC PRINCIPAL BUNDLES OVER A COMPACT RIEMANN SURFACE ADMITTING A FLAT CONNECTION, II

2003 ◽  
Vol 35 (04) ◽  
pp. 440-444 ◽  
Author(s):  
HASSAN AZAD ◽  
INDRANIL BISWAS
Keyword(s):  
Riemann Surface ◽  
Compact Riemann Surface ◽  
Flat Connection ◽  
Principal Bundles

Approximate Hermitian–Einstein connections on principal bundles over a compact Riemann surface

2013 ◽  
Vol 44 (3) ◽  
pp. 257-268 ◽  
Author(s):  
Indranil Biswas ◽  
Steven B. Bradlow ◽  
Adam Jacob ◽  
Matthias Stemmler
Keyword(s):  
Riemann Surface ◽  
Compact Riemann Surface ◽  
Principal Bundles ◽  
Connections On Principal Bundles

Stable principal bundles on a compact Riemann surface

1975 ◽  
Vol 213 (2) ◽  
pp. 129-152 ◽  
Author(s):  
A. Ramanathan
Keyword(s):  
Riemann Surface ◽  
Compact Riemann Surface ◽  
Principal Bundles

scholarly journals Criterion for connections on principal bundles over a pointed Riemann surface

2017 ◽  
Vol 4 (1) ◽  
pp. 155-171 ◽  
Author(s):  
Indranil Biswas
Keyword(s):  
Riemann Surface ◽  
Principal Bundles ◽  
Connections On Principal Bundles

Abstract We investigate connections, and more generally logarithmic connections, on holomorphic principal bundles over a compact connected Riemann surface.

The space of harmonic Prym differentials on a variable compact Riemann surface

2014 ◽  
Vol 55 (2) ◽  
pp. 309-322
Author(s):  
T. A. Pushkareva ◽  
V. V. Chueshev
Keyword(s):  
Riemann Surface ◽  
Compact Riemann Surface

PARABOLIC GENERALIZED MODULAR FORMS AND THEIR CHARACTERS

2009 ◽  
Vol 05 (05) ◽  
pp. 845-857 ◽  
Author(s):  
MARVIN KNOPP ◽  
GEOFFREY MASON
Keyword(s):  
Riemann Surface ◽  
Modular Form ◽  
Finite Index ◽  
Modular Forms ◽  
Modular Group ◽  
Compact Riemann Surface ◽  
Eichler Cohomology

We make a detailed study of the generalized modular forms of weight zero and their associated multiplier systems (characters) on an arbitrary subgroup Γ of finite index in the modular group. Among other things, we show that every generalized divisor on the compact Riemann surface associated to Γ is the divisor of a modular form (with unitary character) which is unique up to scalars. This extends a result of Petersson, and has applications to the Eichler cohomology.

A Note on Weierstrass Points

1967 ◽  
Vol 19 ◽  
pp. 268-272 ◽  
Author(s):  
Donald L. McQuillan
Keyword(s):  
Riemann Surface ◽  
Compact Riemann Surface ◽  
Function Fields ◽  
Algebraic Function ◽  
Modular Functions ◽  
Weierstrass Points ◽  
Algebraic Function Fields

In (4) G. Lewittes proved some theorems connecting automorphisms of a compact Riemann surface with the Weierstrass points of the surface, and in (5) he applied these results to elliptic modular functions. We refer the reader to these papers for definitions and details. It is our purpose in this note to point out that these results are of a purely algebraic nature, valid in arbitrary algebraic function fields of one variable over algebraically closed ground fields (with an obvious restriction on the characteristic). We shall also make use of the calculation carried out in (5) to obtain a rather easy extension of a theorem proved in (6, p. 312).

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