On a quasi-periodic Hopf bifurcation
Displaying 141 – 160 of 1670
On a reduction of nonlinear ordinary differential equations at an irregular type singularity
Po Fang Hsieh (1974)
Archivum Mathematicum
On a result of Etgen and Lewis
Mustafa R. S. Kulenović (1982)
Czechoslovak Mathematical Journal
On a second-order differential inclusion with constraints.
Cernea, Aurelian (2007)
Applied Mathematics E-Notes [electronic only]
On a simulation of the oscillation excited by a random force
Petr Holický (1986)
Kybernetika
On a singular multi-point third-order boundary value problem on the half-line
Zakia Benbaziz, Smail Djebali (2020)
Mathematica Bohemica
We establish not only sufficient but also necessary conditions for existence of solutions to a singular multi-point third-order boundary value problem posed on the half-line. Our existence results are based on the Krasnosel’skii fixed point theorem on cone compression and expansion. Nonexistence results are proved under suitable a priori estimates. The nonlinearity which satisfies upper and lower-homogeneity conditions in the space variables may be also singular at time . Two examples of applications...
On a singular perturbed differential delay equation
A. F. Ivanov (1989)
Banach Center Publications
On a singular two-point boundary value problem for a nonlinear th-order differential equation with deviating arguments.
Půža, B. (1997)
Georgian Mathematical Journal
On a singulary perturbed, coupled elliptic-elliptic problem.
Barbu, Luminiţa, Cosma, Emil (2003)
Analele Ştiinţifice ale Universităţii “Ovidius" Constanţa. Seria: Matematică
On a solution of nonlinear differential equation of Mikusinski operators W' (z) = -s... a (z) W... (z).
M. Skendzic (1973)
Publications de l'Institut Mathématique [Elektronische Ressource]
On A Solution Of The Nonlinear Differential Equation Of Mikusinski Operators W'(z)=-sαa(z)Wn+1(z)
Marija Skendžić (1973)
Publications de l'Institut Mathématique
On a spectral criterion for almost periodicity of solutions of periodic evolution equations.
Naito, Toshiki, Nguyen Van Minh, Shin, Jong Son (1999)
Electronic Journal of Qualitative Theory of Differential Equations [electronic only]
On a stochastic SIR model
Elisabetta Tornatore, Stefania Maria Buccellato (2007)
Applicationes Mathematicae
We consider a stochastic SIR system and we prove the existence, uniqueness and positivity of solution. Moreover the existence of an invariant measure under a suitable condition on the coefficients is studied.
On a structure of second order linear differential equations with periodic coefficients having the same discriminant
Staněk, Svatoslav (1983)
Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica
On a structure of the intersection of the set of dispersions of two second-order linear differential equations
Staněk, Svatoslav (1982)
Sborník prací Přírodovědecké fakulty University Palackého v Olomouci. Matematika
On a successive approximation method of solving the Cauchy problem for systems of generalized ordinary differential equations.
Kekelia, N. (1997)
Memoirs on Differential Equations and Mathematical Physics
On a superlinear Sturm-Liouville equation and a related bouncing problem.
D.G. Figueiredo, B. Ruf (1991)
Journal für die reine und angewandte Mathematik
On a Theorem by W. Hahn.
Michael Heymann, Arie Feuer (1974)
Monatshefte für Mathematik
On a theorem of Browder
Zbigniew Grande (1993)
Mathematica Slovaca
On a theorem of Brunovsky for periodic optimal control
Markus, Lawrence (1973)
Proceedings of Equadiff III