by Maria Rosaria Formica, Eugeny Ostrovsky, Leonid Sirota
ABSTRACT: We generalize the tail Doob's inequality, concerning two non-negative random variables, arising in the martingale theory, in three directions: on the more general source data, on the random...
by P. H. Petkov
ABSTRACT: This paper presents a version of the Bartels-Stewart algorithm for solving the Sylvester and Lyapunov equations that utilizes the Jordan-Schur form of the equation matrices. The Jordan-Schur form...
by Nikolay Karabutov
ABSTRACT: The adaptive identification method developed to evaluate the parameters of the Bouc-Wen hysteresis (BWH). The adaptive approach based on the use of adaptive observer. We synthesize adaptive...
by Giuseppe Maria Coclite, Lorenzo Di Ruvo
ABSTRACT: The Kuramoto-Sivashinsky equation with Ehrilch-Schwoebel effects models the evolution of surface morphology during Molecular Beam Epitaxy growth, provoked by an interplay between deposition of...
by Marek Golasiński
ABSTRACT: This paper relates more precisely the image of the suspension map Σ: π 2 n + k (S n ) → π 2 n + k +1 (S n +1 ) with the kernel of James-Hopf invariant h 2 : π 2 n + k +1 (S n +1 ) → π...
by Rita Gitik
ABSTRACT: We prove that if M is an orientable hyperbolic surface without boundary (possibly compact, possibly with infinitely generated fundamental group) and γ is a closed geodesic in M then any side...
by Naveen Kumar, Deepali Goyal, S. C. Martha
ABSTRACT: A study on interaction of surface water waves by thin vertical rigid barrier over a step type bottom topography is analysed. The associated mixed boundary value problem is solved using the...
by Shuqin Zhang, Jie Wang
ABSTRACT: The paper is devoted to studying the solutions of boundary value problem for nonlinear fractional differential equation with Riemann-Liouville type history-state-based variable-order derivative....
by Ricardo Estrada
ABSTRACT: There are operators that have the property that when applied to both the numerator and the denominator of a monotonic quotient of functions or sequences produce another monotonic quotient. Such...