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SOME COMMENTS ON QUASI-INTEGRABILITY
(PERGAMON-ELSEVIER SCIENCE LTD, 2011)
In this paper we present our preliminary results which suggest that some field theory models are `almost` integrable; i.e. they possess a large number of `almost` conserved quantities. First we demonstrate this, in some ...
Phase-field modeling of fracture for quasi-brittle materials
(2018)
Abstract This paper addresses the modeling of fracture in quasi-brittle materials using a phase-field approach to the description of crack topology. Within the computational mechanics community, several studies have treated ...
Symbiotic solitons in quasi-one- And quasi-two-dimensional spin-1 condensates
(2021-08-01)
We study the formation of spin-1 symbiotic spinor solitons in a quasi-one- (quasi-1D) and quasi-two-dimensional (quasi-2D) hyperfine spin F=1 ferromagnetic Bose-Einstein condensate (BEC). The symbiotic solitons necessarily ...
Reversibility and quasi-homogeneous normal forms of vector fields
(Pergamon-elsevier Science LtdOxfordInglaterra, 2010)
Quasi-stationary distributions for structured birth and death processes with mutations
(2011)
We study the probabilistic evolution of a birth and death continuous time
measure-valued process with mutations and ecological interactions. The individuals
are characterized by (phenotypic) traits that take values in a ...
Magnetic field induced lattice effects in a quasi-two-dimensional organic conductor close to the Mott metal-insulator transition
(Amer Physical Soc, 2012-08-21)
We present ultra-high-resolution dilatometric studies in magnetic fields on a quasi-two-dimensional organic conductor kappa-(D8-BEDT-TTF)(2)Cu[N(CN)(2)]Br, which is located close to the Mott metal-insulator (MI) transition. ...
Magnetic field induced lattice effects in a quasi-two-dimensional organic conductor close to the Mott metal-insulator transition
(2012-08-21)
We present ultra-high-resolution dilatometric studies in magnetic fields on a quasi-two-dimensional organic conductor κ-(D8-BEDT-TTF) 2Cu[N(CN) 2]Br, which is located close to the Mott metal-insulator (MI) transition. The ...
Nonlinear supersymmetry on the plane in magnetic field and quasi-exactly solvable systems
(ELSEVIER SCIENCE B.V., 2001)