Results 91 to 100 of about 367,267 (190)

Oscillations in Neutral Functional Differential Equations [PDF]

, 2010
Some time ago [1], the author announced a result on the Fredholm alternative for the existence of periodic solutions of a non-homogeneous linear neutral functional differential equation (NFDE). In this paper, we indicate a proof of this result and, at the same time, use the method of proof to give a brief survey of some recent developments in the ...
openaire   +1 more source

Oscillation for second order nonlinear differential equations with a sub-linear neutral term

Electronic Journal of Differential Equations, 2022
Yingzhu Wu, Yuanhong Yu, Jinsen Xiao
doaj  

Guided Waves Along a Density Interface in Partially Ionised Solar Plasmas. [PDF]

Sol Phys
Alshammari S, Ballai I, Verth G, Fedun V, Kozak L.   +4 more
europepmc   +1 more source

Existence and uniqueness of solutions for fuzzy fractional integro-differential equations with boundary conditions. [PDF]

Sci Rep
K A, V P, Kausar N, Salman MA.
europepmc   +1 more source

Mathematical Modeling in Drug Metabolism and Pharmacokinetics: Correct In Vitro, Not Always Valid In Vivo. [PDF]

Pharmaceuticals (Basel)
Benet LZ, Sodhi JK.
europepmc   +1 more source

Constructing optical soliton wave structure and modulation instability analysis for coupled fractional Lakshmanan-Porsezian-Daniel equation with Kerr's law nonlinearity. [PDF]

Sci Rep
Aghazadeh A, Lakestani M.
europepmc   +1 more source

Reinvestigation of Absorption Spectroscopic Thermal Dynamics of Archaerhodopsin 3 Based Voltage Sensor QuasAr1. [PDF]

Bioengineering (Basel)
Penzkofer A, Silapetere A, Hegemann P.
europepmc   +1 more source

Exploring the exact solutions of the Kuramoto-Sivashinsky equation with advection noise in fluid dynamics. [PDF]

Sci Rep
Obeidat ST, Rizk D, Mohammed WW.
europepmc   +1 more source

Analytical solution for deformation of an existing tunnel induced by shield tunnelling overcrossing in complex strata. [PDF]

Sci Rep
Huang K, Li Z, Zhang J, Chen R, Zhou K, Huang B, Xing K.   +6 more
europepmc   +1 more source

Compatibility of the evolution equation for heat flux in dual-phase-lag and three-phase-lag with the principles of thermodynamics. [PDF]

Sci Rep
Fawzy A, Mahmoud W, Rawy EK, Ghaleb AF.
europepmc   +1 more source