Results 21 to 30 of about 1,672,319 (284)
ON MATHEMATICAL MODELS OF THE ALLER EQUATION
Vestnik KRAUNC: Fiziko-Matematičeskie Nauki, 2016 The solution to the Goursat problem is written out explicitly for a hyperbolic secondorder loaded equation, proposed as a mathematical model of Aller equation under certain conditions.
Khubiev K. U.
doaj +1 more source
Minimal load shedding using the swing equation [PDF]
2017 IEEE Manchester PowerTech, 2017 Load shedding constitutes the very last resort for preventing total blackouts and cascading events. Conventional load shedding schemes, which are massively applied in industrial practice, adopt a stepwise approach that usually causes overshedding or fails to prevent frequency decay above the allowable limits.
Tofis, Y. +5 more
openaire +3 more sources
A fractionally loaded boundary value problem two-dimensional in the spatial variable [PDF]
Қарағанды университетінің хабаршысы. Математика сериясы, 2023 In the paper, the boundary value problem for the loaded heat equation is solved, and the loaded term is represented as the Riemann-Liouville derivative with respect to the time variable. The domain of the unknown function is the cone.
M.T. Kosmakova +2 more
doaj +3 more sources
A non-local problem for a loaded mixed-type equation with a integral operator
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2016 We study the existence and uniqueness of the solution of non-local boundary value problem for the loaded elliptic-hyperbolic equation $$ u_{xx} + \mathop{\mathrm{sgn}} (y) u_{yy} + \frac{1 - \mathop{\mathrm{sgn}} (y)}{2} \sum\limits_{k = 1}^n {R_k}(x, u ...
Obidjon Kh Abdullayev
doaj +1 more source
Об одном аналоге задачи Трикоми для «точечно» нагруженного уравнения гиперболо-параболического типа
Vestnik KRAUNC: Fiziko-Matematičeskie Nauki, 2021 Для нагруженного уравнения гиперболо-параболического типа исследуется однозначная разрешимость аналога задача Трикоми. Нагрузка определена в фиксированных точках области искомых решений, в том числе и во внутренних точках. Найдены условия существования и
Хубиев, К.У.
doaj +1 more source
Stabilization of a solution for two-dimensional loaded parabolic equation [PDF]
, 2020 In this paper we consider the stabilization problem of the solution of a boundary value problem for the heat equation with a loaded two-dimensional Laplace operator.
М.Т. Jenaliyev +3 more
core +1 more source
Numerical modelling of explosively loaded steel V plates using the Jones-Wilkins-Lee equation of estate [PDF]
, 2001 Includes bibliography.Mine warfare is a very effective method of warfare as it has the element of surprise, it doesn't require interaction with the enemy, and it has a high percentage of fatalities. Because of this, mine warfare has been used extensively
Daykin, Leigh Milburn Atkinson
core +1 more source
A problem with parameter for the integro-differential equations
Mathematical Modelling and Analysis, 2021 The article proposes a numerically approximate method for solving a boundary value problem for an integro-differential equation with a parameter and considers its convergence, stability, and accuracy. The integro-differential equation with a parameter is
Elmira A. Bakirova +2 more
doaj +1 more source
On the generalized Jacobi equation. [PDF]
, 2008 The standard text-book Jacobi equation (equation of geodesic deviation) arises by linearizing the geodesic equation around some chosen geodesic, where the linearization is done with respect to the coordinates and the velocities.
Perlick, Volker
core +5 more sources
A Continuum-Based Model for Analysis of Laterally Loaded Piles in Layered Soils [PDF]
, 2009 An analysis is developed to calculate the response of laterally loaded piles in multilayered elastic media. The displacement fields in the analysis are taken to be the products of independent functions that vary in the vertical, radial and ...
Salgado, Rodrigo +2 more
core +1 more source