Results 121 to 130 of about 2,136 (215)
Nonoscillation and Oscillation for First Order Nonlinear Neutral Equations [PDF]
Wudu Lu
openalex +1 more source
Nonoscillation for Functional Differential Equations of Mixed Type
It is considered the linear autonomous functional-differential equation \[ \dot x(t)+ \int^1_{-1} (d\mu(s)) x(t+ s)= 0 \] which is of mixed (retarted/advanced) type. An example shows that such equations may be nonoscillatory in spite of the existence of the real roots of the characteristic equation.
openaire +1 more source
Eigenvalues of the
We derive oscillation and nonoscillation criteria for the one-dimensional -Laplacian in terms of an eigenvalue inequality for a mixed problem. We generalize the results obtained in the linear case by Nehari and Willett, and the proof is based on a ...
Pinasco Juan P, De Napoli Pablo L
doaj
Existence of positive solutions of advanced differential equations [PDF]
Feifei Cui +3 more
core +1 more source
Nonoscillation theory of elliptic equations of order 2n [PDF]
W. Allegretto
openalex +1 more source
Neuronal oscillations enhance stimulus discrimination by ensuring action potential precision. [PDF]
Schaefer AT +3 more
europepmc +1 more source
Perturbations against a Q-ball. II. Contribution of nonoscillation modes [PDF]
Mikhail N. Smolyakov
openalex +1 more source
Oscillation and Nonoscillation Properties of Neutral Differential Equations [PDF]
Lynn Erbe, Qingkai Kong
openalex +1 more source

