2.2k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Universidad Autónoma de MadridES618 papers
- Universidad Carlos III de MadridES550 papers
- Consejo Superior de Investigaciones CientíficasES480 papers
- Homi Bhabha National InstituteIN425 papers
- Universidad Complutense de MadridES350 papers
- Tata Institute of Fundamental ResearchIN132 papers
- Centre National de la Recherche ScientifiqueFR131 papers
- Indian Institute of Science BangaloreIN120 papers
- Indian Institute of Technology MadrasIN92 papers
- Chennai Mathematical InstituteIN82 papers
- Beijing Institute of Mathematical Sciences and Applications64 papers
- Harish-Chandra Research InstituteIN58 papers
6 papers · 2 filters
Exceptional Polynomials and SUSY Quantum Mechanics
K. V. S. Shiv Chaitanya, S. Sree Ranjani, Prasanta K. Panigrahi +2
We show that the existence of exceptional polynomials leads to the presence of non-trivial supersymmetry. The existence of these polynomials reveals several distinct isospectral po…
Computable solutions of fractional partial differential equations related to reaction-diffusion systems
R. K. Saxena, A. M. Mathai, H. J. Haubold
The object of this paper is to present a computable solution of a fractional partial differential equation associated with a Riemann-Liouville derivative of fractional order as the…
Hamiltonian dynamics and constrained variational calculus: continuous and discrete settings
Manuel de Leon, Fernando Jimenez, David Martin de Diego
The aim of this paper is to study the relationship between Hamiltonian dynamics and constrained variational calculus. We describe both using the notion of Lagrangian submanifolds o…
On the geometry of higher-order variational problems on Lie groups
Leonardo Colombo, David Martin de Diego
In this paper, we describe a geometric setting for higher-order lagrangian problems on Lie groups. Using left-trivialization of the higher-order tangent bundle of a Lie group and a…
Exponential Renormalization II: Bogoliubov's R-operation and momentum subtraction schemes
Kurusch Ebrahimi-Fard, Frederic Patras
This article aims at advancing the recently introduced exponential method for renormalisation in perturbative quantum field theory. It is shown that this new procedure provides a m…
Szego limit theorem on the lattice
Jitendriya Swain, M. Krishna
In this paper, we prove a Szegö type limit theorem on $\ell^2(\ZZ^d)$. We consider operators of the form , multiplication by a positive sequence $\{V(n), n \in \ZZ^d\}$…