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On what there is in philosophy of mathematicsOn what there is in philosophy of mathematics
(Universidad de Caldas, 2008)
Application of block matrix theory to obtain the inverse transform of the vector-valued DFT
(Hikari Ltd., 2015)
We study the vector-valued discrete Fourier transform (vector-valued DFT) and its inverse transform, the vector-valued DFT inversion, through its block matrix representation. These transforms are defined for N- periodic ...
Linear differential systems with conditionally integrable coefficients
(1992)
For perturbations conditionally integrable. Levinson's theorems are obtained and applied to almost constant systems. © 1992.
A Pfaffian Representation for Flat ASEP
(Wiley, 2017)
We obtain a Fredholm Pfaffian formula for an appropriate generating function of the height function of the asymmetric simple exclusion process starting from flat (periodic) initial data. Formal asymptotics lead to the GOE ...
Farewell to Virtual Environments and Welcome to Post-pandemic Mathematical Problem Posing and Solving
(UIKTEN - Association for Information Communication Technology Education and ScienceRS, 2023)
In the classrooms, teachers faced the
dilemma of whether or not to use virtual environments
to continue teaching, because students were able to
pose and solve mathematical problems with the help of
ICT. The objective ...
On the fractional Lane-Emden equation
(American Mathematical Society, 2017)
We classify solutions of finite Morse index of the fractional Lane-Emden equation (-Δ)su = |u|p-1u in ℝn.
Asymptotic integration of nonautonomous delay-differential systems
(Academic Press Inc., 1996)
We prove existence theorems and asymptotic formulas for the solutions of a class of delay-differential equations with time-state dependent lag. © 1996 Academic Press, Inc.