Results 31 to 40 of about 51,763 (295)

Relations between Spectrum Curves of Discrete Sturm-Liouville Problem with Nonlocal Boundary Conditions and Graph Theory. II

Lietuvos Matematikos Rinkinys, 2021
In this paper, relations between discrete Sturm--Liouville problem with nonlocal integral boundary condition characteristics (poles, critical points, spectrum curves) and graphs characteristics (vertices, edges and faces) were found. The previous article
Jonas Vitkauskas, Artūras Štikonas
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Investigation of spectrum curves for a Sturm-Liouville problem with two-point nonlocal boundary conditions

Mathematical Modelling and Analysis, 2020
The article investigates the Sturm–Liouville problem with one classical and another nonlocal two-point boundary condition. We analyze zeroes, poles and critical points of the characteristic function and how the properties of this function depend on ...
Kristina Bingelė, Agnė Bankauskienė, Artūras Štikonas   +2 more
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Convective nonlocal Cahn-Hilliard equations with reaction terms [PDF]

, 2014
We introduce and analyze the nonlocal variants of two Cahn-Hilliard type equations with reaction terms. The first one is the so-called Cahn-Hilliard-Oono equation which models, for instance, pattern formation in diblock-copolymers as well as in binary ...
Della Porta, Francesco, Grasselli, Maurizio   +1 more
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Recovering Dirac operator with nonlocal boundary conditions

Journal of Mathematical Analysis and Applications, 2016
11 ...
Yang, Chuan-Fu, Yurko, Vjacheslav
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Distribution of the critical and other points in boundary problems with nonlocal boundary condition

Lietuvos Matematikos Rinkinys, 2007
In this paper the Sturm–Liouville problem with one classical and other nonlocal two-point or integral boundary condition is investigated. There are critical points of the characteristic function analysed.
Sigita Pečiulytė, Artūras Štikonas
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Visco-potential free-surface flows and long wave modelling [PDF]

, 2008
In a recent study [DutykhDias2007] we presented a novel visco-potential free surface flows formulation. The governing equations contain local and nonlocal dissipative terms.
Bona, Bona, Bona, Boussinesq, Byatt-Smith, Chen, Chester, Denys Dutykh, Dias, Dias, Dutykh, Dutykh, Dyachenko, Dyachenko, Grimshaw, Joseph, Kakutani, Keulegan, Khabakhpashev, Khabakhpashev, Lamb, Lighthill, Liu, Liu, Liu, Liu, Longuet-Higgins, Matsuuchi, Mei, Mei, Miles, Sugimoto, Sugimoto, Torsvik, Wu, Zabusky, Zakharov, Zakharov   +37 more
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Nonlocal boundary value problems for hyperbolic-Schrödinger equations with multipoint nonlocal boundary condition

AIP Conference Proceedings, 2017
In this work, the stability estimates for the solution of the given problem for hyperbolic-Schrodinger partial differential equations with the multipoint nonlocal boundary condition are obtained. In applications, the stability estimates for the solutions of the mixed type boundary value problems for hyperbolic-Schrodinger equations are established.
Özdemir, Yıldırım, Erdoğan, Sevilay
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On a class of nonlocal problems for hyperbolic equations with degeneration of type and order

Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2014
Nonlocal problems for the second order hyperbolic model equation were studied in the characteristic area. The type and order of equations degenerate on the same line $y = 0$.
Oleg A Repin, Svetlana K Kumykova
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The exit-time problem for a Markov jump process

, 2014
The purpose of this paper is to consider the exit-time problem for a finite-range Markov jump process, i.e, the distance the particle can jump is bounded independent of its location.
Burch, Nathanial, D'Elia, Marta, Lehoucq, R. B.   +2 more
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New Results on a Nonlocal Sturm–Liouville Eigenvalue Problem with Fractional Integrals and Fractional Derivatives

Fractal and Fractional
In this paper, we investigate the eigenvalue properties of a nonlocal Sturm–Liouville equation involving fractional integrals and fractional derivatives under different boundary conditions.
Yunyang Zhang, Shaojie Chen, Jing Li
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