Some New Oscillatory Behavior of Certain Third-Order Nonlinear Neutral Differential Equations of Mixed Type
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Applied and Computational Mathematics"
DOI: 10.1007/s40819-018-0508-8
Abstract: By applying Riccati substitution techniques triply, we establish some new oscillation and asymptotic nature of solutions to the third-order nonlinear differential equations with mixed neutral type. We present many theorems and related examples in order… read more here.
Keywords: order; third order; equations mixed; new oscillatory ... See more keywords
Existence of solution to parabolic equations with mixed boundary condition on non-cylindrical domains
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DOI: 10.1016/j.jde.2018.04.046
Abstract: Abstract In this paper we study the existence of weak solutions to initial boundary value problems of linear and semi-linear parabolic equations with mixed boundary conditions on non-cylindrical domains ⋃ t ∈ ( 0 ,… read more here.
Keywords: non cylindrical; cylindrical domains; mixed boundary; condition ... See more keywords
Almost global existence for semilinear wave equations with mixed nonlinearities in four space dimensions
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DOI: 10.1016/j.jmaa.2017.10.058
Abstract: Abstract We study the long time existence for the small-amplitude semilinear wave equations with mixed nonlinearities of the form c 1 | u t | p + c 2 u 2 with p ≥ 2… read more here.
Keywords: existence; semilinear wave; mixed nonlinearities; equations mixed ... See more keywords
Consistent convergence rate estimates in the grid W2,02 (ω) norm for difference schemes approximating nonlinear elliptic equations with mixed derivatives and solutions from W2,0m (Ω), 3 < m ≤ 4
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DOI: 10.1134/s0965542517090081
Abstract: The Dirichlet boundary value problem for nonlinear elliptic equations with mixed derivatives and unbounded nonlinearity is considered. A difference scheme for solving this class of problems and an implementing iterative process are constructed and investigated.… read more here.
Keywords: difference; mixed derivatives; elliptic equations; equations mixed ... See more keywords
Basic theory of differential equations with mixed perturbations of the second type on time scales
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DOI: 10.1186/s13662-019-2212-3
Abstract: In this paper, we develop the theory of differential equations with mixed perturbations of the second type on time scales. We give an existence theorem for differential equations with mixed perturbations of the second type… read more here.
Keywords: perturbations second; time scales; time; equations mixed ... See more keywords