## Testing Bose-Einstein condensate dark matter models with the SPARC galactic rotation curves data

AbstractThe nature of one of the fundamental components of the Universe, dark matter, is still unknown. One interesting possibility is…

AbstractThe nature of one of the fundamental components of the Universe, dark matter, is still unknown. One interesting possibility is…

Book summaryUmbral calculus is used in this book for…? AuthorM. Craciun Tiberiu Popoviciu Institute of Numerical Analysis, Romanian Academy Book…

Book summaryOriginal automatic algorithms for processing nonstationary time series containing a stationary noise superposed over a nonmonotonic trend are presented.…

AbstractIn this note we construct a class of approximation operators using polynomial sequences of binomial type. We compute the expression…

AbstractThe average conditional jumps for a white noise superposed on a linear trend are computed both theoretically and numerically and…

Abstract In this paper we introduce a class of positive linear operators by using the “umbral calculus”, and we study…

AbstractIn this note we consider an approximation operator of Kantorovich type in which expression appears a basic sequence for a…

AbstractIn this note we consider a general compound approximation operator using binomial sequences and we give a representation for its…

AbstractIn this note we introduce a compound operator depending on s parameters using binomial sequences. We compute the values of…

AbstractWe present a new method to compute formulas for the action on monomials of a generalization of binomial approximation operators…

AbstractFollowing the idea of T. Wongyat and W. Sintunavarat, we obtain some existence and uniqueness results for the solution of an integral equation with supremum. The paper ends with the…

Read More AbstractIn the paper [4] the author give a new method to study the existence and uniqueness of a solution on [0, ∞[ of a scalar integral equation x(t) = g(t,…

Read More AbstractThe nature of one of the fundamental components of the Universe, dark matter, is still unknown. One interesting possibility is that dark matter could exist in the form of a…

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