Results 11 to 20 of about 128 (114)

On singular nonlinear distributional and impulsive initial and boundary value problems [PDF]

open access: yesBoundary Value Problems, 2011
Purpose To derive existence and comparison results for extremal solutions of nonlinear singular distributional initial value problems and boundary value problems.
Heikkilä Seppo
doaj   +2 more sources

Analysis of a hyperbolic geometric model for visual texture perception. [PDF]

open access: yesJ Math Neurosci, 2011
International audienceWe study the neural field equations introduced by Chossat and Faugeras to model the representation and the processing of image edges and textures in the hypercolumns of the cortical area V1.
Faye G, Chossat P, Faugeras O.
europepmc   +2 more sources

Influence of hospital size on antimicrobial resistance and advantages of restricting antimicrobial use based on cumulative antibiograms in dogs with Staphylococcus pseudintermedius infections in Japan

open access: yesVeterinary Dermatology, Volume 32, Issue 6, Page 668-e178, December 2021., 2021
Background Antimicrobial resistance in Staphylococcus pseudintermedius (SP) and the prevalence of meticillin‐resistant SP (MRSP) is increasing in dogs worldwide. Objectives To evaluate the influence of hospital size on antimicrobial resistance of SP and whether restricted use of antimicrobials based on antibiograms could reduce the identification of ...
Keita Iyori   +5 more
wiley   +1 more source

Some properties of solutions to a planar system of nonlinear differential equations [PDF]

open access: yes, 2018
In this paper we present for the solutions of a planar system of differential equations, extremal principle, Nicolescu-type and Butlewski-type separation theorems. Some applications and examples are given. Mathematics Subject Classification (2010): 34A12,
ILEA, Veronica
core   +2 more sources

A nonlocal Cauchy problem for nonlinear generalized fractional integro-differential equations

open access: yes, 2023
In this paper, we study the existence of solutions of a nonlocal Cauchy problem for nonlinear fractional integro-differential equations involving generalized Katugampola fractional derivative.
KHARAT, Vinod V.   +2 more
core   +1 more source

Positive solution of Hilfer fractional differential equations with integral boundary conditions

open access: yes, 2021
In this article, we have interested the study of the existence and uniqueness of positive solutions of the first-order nonlinear Hilfer fractional differential equation... ...
ALMALAHI , Mohammed A.   +2 more
core   +2 more sources

Relative effects of breastfeeding intention and practice on maternal responsiveness

open access: yesInfant Mental Health Journal: Infancy and Early Childhood, Volume 41, Issue 1, Page 82-93, January/February 2020., 2020
ABSTRACT Our objective was to examine the differential effects of antenatal breastfeeding intention (BI) and breastfeeding practice (BP) on maternal postnatal responsiveness. We conducted a secondary analysis of longitudinal data from a subsample of 962 mother–infant dyads from a U.K.‐based birth cohort study the Avon Longitudinal Study of Parents and ...
Catherine L. Jones   +3 more
wiley   +1 more source

Existence of solution for Hilfer fractional differential problem with nonlocal boundary condition

open access: yes, 2021
This paper is devoted to study the existence of a solution to Hilfer fractional differential equation with nonlocal boundary condition in Banach spaces.
BHAIRAT, Sandeep P.   +3 more
core   +1 more source

On well-posedness of semilinear Rayleigh-Stokes problem with fractional derivative on ℝN

open access: yesAdvances in Nonlinear Analysis, 2021
We are devoted to the study of a semilinear time fractional Rayleigh-Stokes problem on ℝN, which is derived from a non-Newtonain fluid for a generalized second grade fluid with Riemann-Liouville fractional derivative.
He Jia Wei   +3 more
doaj   +1 more source

A Convergent Scheme for Solving Initial Value Problems with Polynomial and Exponential Functions [PDF]

open access: yes, 2021
This paper presents the development of a convergent numerical scheme for the solution of initial value problems of first order ordinary differential equations.
Qureshi, Sania   +2 more
core   +1 more source

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