Publications (63)
On the self-adjointness of certain reduced Laplace-Beltrami operators
L. Feher, B. G. Pusztai
Explicit description of twisted Wakimoto realizations of affine Lie algebras
L. Feher, B. G. Pusztai
Duality between the trigonometric BC(n) Sutherland system and a completed rational Ruijsenaars-Schneider-van Diejen system
L. Feher, T. F. Gorbe
A Class of W-Algebras with Infinitely Generated Classical Limit
J. de Boer, L. Feher, A. Honecker
Chiral Extensions of the WZNW Phase Space, Poisson-Lie Symmetries and Groupoids
J. Balog, L. Feher, L. Palla
Dynamical r-matrices and the chiral WZNW phase space
L. Feher
New compact forms of the trigonometric Ruijsenaars-Schneider system
L. Feher, T. J. Kluck
Calculation of Thom polynomials for group actions
L. Feher, R. Rimanyi
Generalized Drinfeld-Sokolov Hierarchies and W-Algebras
L. Feher
The chiral WZNW phase space as a quasi-Poisson space
J. Balog, L. Feher, L. Palla
On the classical R-matrix of the degenerate Calogero-Moser models
L. Feher, B. G. Pusztai
Dynamical r-matrices and Poisson-Lie symmetries in the chiral WZNW model
L. Feher
Twisted spin Sutherland models from quantum Hamiltonian reduction
L. Feher, B. G. Pusztai
Ghost Systems: A Vertex Algebra Point of View
W. Eholzer, L. Feher, A. Honecker
On the superintegrability of the rational Ruijsenaars-Schneider model
V. Ayadi, L. Feher
Adler-Kostant-Symes systems as Lagrangian gauge theories
L. Feher, A. Gabor
The full phase space of a model in the Calogero-Ruijsenaars family
L. Feher, T. F. Gorbe
The Chiral WZNW Phase Space and its Poisson-Lie Groupoid
J. Balog, L. Feher, L. Palla
Inequivalent quantizations of the three-particle Calogero model constructed by separation of variables
L. Feher, I. Tsutsui, T. Fulop
Trigonometric Sutherland systems and their Ruijsenaars duals from symplectic reduction
L. Feher, V. Ayadi
A note on the Gauss decomposition of the elliptic Cauchy matrix
L. Feher, C. Klimcik, S. Ruijsenaars
The Ruijsenaars self-duality map as a mapping class symplectomorphism
L. Feher, C. Klimcik
On the spectra of the quantized action-variables of the compactified Ruijsenaars-Schneider system
L. Feher, C. Klimcik
A note on a canonical dynamical r-matrix
B. G. Pusztai, L. Feher
Equivalence of two sets of Hamiltonians associated with the rational BC(n) Ruijsenaars-Schneider-van Diejen system
T. F. Gorbe, L. Feher
Superintegrability of rational Ruijsenaars-Schneider systems and their action-angle duals
V. Ayadi, L. Feher, T. F. Gorbe
Classical Wakimoto Realizations of Chiral WZNW Bloch Waves
J. Balog, L. Feher, L. Palla
Nonstandard Drinfeld-Sokolov reduction
F. Delduc, L. Feher, L. Gallot
Self-duality of the compactified Ruijsenaars-Schneider system from quasi-Hamiltonian reduction
L. Feher, C. Klimcik
Global Aspects of the WZNW Reduction to Toda Theories
I. Tsutsui, L. Feher
Hamiltonian reductions of free particles under polar actions of compact Lie groups
L. Feher, B. G. Pusztai
Action-angle map and duality for the open Toda lattice in the perspective of Hamiltonian reduction
L. Feher
The non-Abelian momentum map for Poisson-Lie symmetries on the chiral WZNW phase space
L. Feher, I. Marshall
The action-angle dual of an integrable Hamiltonian system of Ruijsenaars--Schneider--van Diejen type
L. Feher, I. Marshall
Regular Conjugacy Classes in the Weyl Group and Integrable Hierarchies
F. Delduc, L. Feher
An application of the reduction method to Sutherland type many-body systems
L. Feher
On a Poisson-Lie deformation of the BC(n) Sutherland system
L. Feher, T. F. Gorbe
Generalizations of Felder's elliptic dynamical r-matrices associated with twisted loop algebras of self-dual Lie algebras
L. Feher, B. G. Pusztai
On the duality between the hyperbolic Sutherland and the rational Ruijsenaars-Schneider models
L. Feher, C. Klimcik
Poisson-Lie generalization of the Kazhdan-Kostant-Sternberg reduction
L. Feher, C. Klimcik
Poisson-Lie dynamical r-matrices from Dirac reduction
L. Feher
On the Lagrangian Realization of the WZNW Reductions
I. Tsutsui, L. Feher
On interpretations and constructions of classical dynamical r-matrices
L. Feher, A. Gabor
A class of Calogero type reductions of free motion on a simple Lie group
L. Feher, B. G. Pusztai
The non-dynamical r-matrices of the degenerate Calogero-Moser models
L. Feher, B. G. Pusztai
On the Completeness of the Set of Classical W-Algebras Obtained from DS Reductions
L. Feher, L. O'Raifeartaigh, P. Ruelle +1
Stability analysis of some integrable Euler equations for SO(n)
L. Feher, I. Marshall
Spin Calogero models obtained from dynamical r-matrices and geodesic motion
L. Feher, B. G. Pusztai
On the General Structure of Hamiltonian Reductions of the Wznw Theory
L. Feher, L. O'raifeartaigh, P. Ruelle +2
Trigonometric and elliptic Ruijsenaars-Schneider systems on the complex projective space
L. Feher, T. F. Gorbe
Poisson-Lie interpretation of trigonometric Ruijsenaars duality
L. Feher, C. Klimcik
The vacuum preserving Lie algebra of a classical W-algebra
L. Feher, L. O'Raifeartaigh, I. Tsutsui
Derivations of the trigonometric BC(n) Sutherland model by quantum Hamiltonian reduction
L. Feher, B. G. Pusztai
On a Poisson-Lie analogue of the classical dynamical Yang-Baxter equation for self-dual Lie algebras
L. Feher, I. Marshall
Wakimoto realizations of current and exchange algebras
L. Feher
On the Chiral WZNW Phase Space, Exchange r-Matrices and Poisson-Lie Groupoids
J. Balog, L. Feher, L. Palla
Non-relativistic scattering of a spin-1/2 particle off a self-dual monopole
L. Feher, P. A. Horvathy
An integrable BC(n) Sutherland model with two types of particles
V. Ayadi, L. Feher
Dynamical symmetry of the Kaluza-Klein monopole
L. Feher, P. A. Horvathy
Rational vs Polynomial Character of W$_n^l$-Algebras
L. Feher, L. O'Raifeartaigh, P. Ruelle +1
Generalized spin Sutherland systems revisited
L. Feher, B. G. Pusztai
Spin Calogero models associated with Riemannian symmetric spaces of negative curvature
L. Feher, B. G. Pusztai
Spin Calogero models and dynamical r-matrices
L. Feher, B. G. Pusztai