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Tsallis' quantum q-fields
(IOP Publishing, 2018-05)
We generalize several well known quantum equations to a Tsallis' q-scenario, and provide a quantum version of some classical fields associated with them in the recent literature. We refer to the q-Schródinger, q-Klein-Gordon, ...
Topological methods for a nonlinear elliptic system with nonlinear boundary conditions
(Inderscience Publishers, 2009-09)
A nonlinear elliptic second order system with a nonlinear boundary condition is studied. We prove an existence result under a Hartman type condition. Moreover, assuming appropriate conditions of Nirenberg type, we prove ...
Measurement of nonlinear refractive index of organic materials by z-scan
(Journal of Physics: Conference Series, 2018)
Classical and Quantum Field-Theoretical approach to the non-linear q-Klein-Gordon Equation
(Europhysics Letters, 2016-12)
In the wake of efforts made Nobre and Rego-Monteiro in EPL, 97 (2012) 41001 and
J. Math. Phys., 54 (2913) 103302, we extend them here by developing the conventional Lagrangian
treatment of a classical field theory (FT) ...
Nonlinear Error Correction Models With an Application to Commodity Prices
(Sociedade Brasileira de Econometria, 2013)
Quo Vadis Nonlinear Optics? An Alternative and Simple Approach to Third Rank Tensors in Semiconductors
(MDPI Open Access Journals, 2022)
Macroscopic approximation to relativistic kinetic theory from a nonlinear closure
(American Physical Society, 2013-02-04)
We use a macroscopic description of a system of relativistic particles based on adding a nonequilibrium tensor to the usual hydrodynamic variables. The nonequilibrium tensor is linked to relativistic kinetic theory through ...
Observatility and observers for nonlinear systems with time delays
(Institute of Information Theory and Automation of the ASCR, 2002)