14.2k citations
- Pennsylvania State UniversityUS156 papers
- Tata Institute of Fundamental ResearchIN156 papers
- Cardiff UniversityGB146 papers
- Centre National de la Recherche ScientifiqueFR144 papers
- Max Planck Institute for Gravitational PhysicsDE143 papers
- California Institute of TechnologyUS136 papers
- Inter-University Centre for Astronomy and AstrophysicsIN134 papers
- Leibniz University HannoverDE133 papers
- Montclair State UniversityUS133 papers
- University of BirminghamGB133 papers
- University of MississippiUS133 papers
- University of FloridaUS131 papers
7 papers · 1 filter
On the Topological Origin of Entanglement in Ising Spin Glasses
V. V. Sreedhar
The origin of thermal and quantum entanglement in a class of three-dimensional spin models, at low momenta, is traced to purely topological reasons. The establishment of the result…
Cohomology of line bundles on Schubert varieties in the Kac-Moody setting
Senthamarai Kannan
In this paper we give top most and least indices of non vanishing cohomology modules of line bundles in the Kac Moody setting in terms of Weyl group combinatorics. We also prove a…
Integral closedness of and the formula of Hoskin and Deligne for finitely supported complete ideals
Clare D'Cruz
In this paper we find a formula for the length of a finitely supported complete ideal in terms of the order of the strict transform of the ideal. This formula was known for complet…
On Harder-Narasimhan reductions for Higgs principal bundles
Arijit Dey, R Parthasarathi
The existence and uniqueness of H-N reduction for the Higgs principal bundles over nonsingular projective variety is shown. We also extend the notion of H-N reduction for (Γ, G)-bu…
Parabolic bundles on algebraic surfaces I- the Donaldson--Uhlenbeck compactification
V. Balaji, A. Dey, R. Parthasarathi
The aim of this paper is to construct the parabolic version of the Donaldson--Uhlenbeck compactification for the moduli space of parabolic stable bundles on an algenraic surface wi…
Universal Families on moduli spaces of principal bundles on curves
V. Balaji, I. Biswas, D. S. Nagaraj +1
Let be a connected semisimple linear algebraic group defined over and a compact connected Riemann surface of genus at least three. Let be t…