Results 51 to 60 of about 116 (113)

Boundary-value problems for wave equations with data on the whole boundary

Electronic Journal of Differential Equations, 2016
In this article we propose a new formulation of boundary-value problem for a one-dimensional wave equation in a rectangular domain in which boundary conditions are given on the whole boundary.
Makhmud A. Sadybekov, Nurgissa A. Yessirkegenov   +1 more
doaj  

D'Alembert's formula and periodic mild solutions to iterated higher-order differential equations in Hilbert spaces

Electronic Journal of Differential Equations, 2016
Summary: We give necessary and sufficient conditions for the periodicity of solutions of mild solutions to the iterated higher-order differential equation \[ \prod_{j=1}^{n}(\frac{d}{dt}-A_j)u(t)=f(t), \quad 0 \leq t\leq T, \] in a Hilbert space. Our results are illustrated with examples and applications.
Nezam Iraniparast, Lan Nguyen
openaire   +2 more sources

Multiscale relevance of natural images. [PDF]

Sci Rep, 2023
Lakhal S, Darmon A, Mastromatteo I, Marsili M, Benzaquen M.   +4 more
europepmc   +1 more source

An example of calculating time, speed and brake way of the car on the site of the second braking position at the hump yard under the influence of small crosswinds

Вестник Научно-исследовательского института железнодорожного транспорта, 2016
To present day the speed of sliding car in the theory of calculation of marshaling hump determined by the formula of free falling body, where the acceleration of free falling bodies are given with the inertia of the wheelsets, which is unacceptable ...
K. T. Turanov, A. A. Gordienko
doaj  

Prediction of shock heating during ultrasound-induced bubble collapse using real-fluid equations of state. [PDF]

Ultrason Sonochem, 2023
Bidi S, Shams A, Koukouvinis P, Gavaises M.   +3 more
europepmc   +1 more source

Numerical study of real gas effects during bubble collapse using a disequilibrium multiphase model. [PDF]

Ultrason Sonochem, 2022
Bidi S, Koukouvinis P, Papoutsakis A, Shams A, Gavaises M.   +4 more
europepmc   +1 more source

Analytical Modeling of a Doubly Clamped Flexible Piezoelectric Energy Harvester with Axial Excitation and Its Experimental Characterization. [PDF]

Sensors (Basel), 2021
Mei J, Fan Q, Li L, Chen D, Xu L, Dai Q, Liu Q.   +6 more
europepmc   +1 more source

An Interaction of An Oscillator with An One-Dimensional Scalar Field. Simple Exactly Solvable Models based on Finite Rank Perturbations Methods. I: D'Alembert-Kirchhoff-like formulae

, 2003
This paper is an electronic application to my set of lectures, subject:`Formal methods in solving differential equations and constructing models of physical phenomena'. Addressed, mainly: postgraduates and related readers. Content: a very detailed discussion of the simple model of interaction based on the equation array: d^2 q(t)/dt^2 =-Ω^2(q(t)-Q(t ...
openaire   +2 more sources

Oxidative stress activates red cell adhesion to laminin in sickle cell disease. [PDF]

Haematologica, 2021
Lizarralde-Iragorri MA, Lefevre SD, Cochet S, El Hoss S, Brousse V, Filipe A, Dussiot M, Azouzi S, Le Van Kim C, Rodrigues-Lima F, Français O, Le Pioufle B, Klei T, van Bruggen R, El Nemer W.   +14 more
europepmc   +1 more source

DNA Antiadhesive Layer for Reusable Plasmonic Sensors: Nanostructure Pitch Effect. [PDF]

ACS Omega, 2022
Trojanowicz RK, Vestri A, Rippa M, Zyss J, Matczyszyn K, Petti L.   +5 more
europepmc   +1 more source