Results 281 to 290 of about 5,632,634 (320)

A viscoelastic wave equation with delay and variable exponents: existence and nonexistence

Zeitschrift für Angewandte Mathematik und Physik, 2022
Hazal Yüksekkaya, E. Pişkin, J. Ferreira, M. Shahrouzi   +3 more
semanticscholar   +1 more source

A variable-exponent taper equation

Canadian Journal of Forest Research, 1988
A different approach to fitting taper equations has been developed, which eliminates the necessity of using several functions to predict diameter inside bark at different parts of the stem. The variable form taper function is easy to develop and saves computing time.
openaire   +1 more source

Infinitely many solutions for Kirchhoff-type variable-order fractional Laplacian problems involving variable exponents

Applicable Analysis, 2019
In this paper, we show the existence of infinitely many solutions for Kirchhoff-type variable-order fractional Laplacian problems involving variable exponents.
Li Wang, Binlin Zhang
semanticscholar   +1 more source

Distributional solutions of anisotropic nonlinear elliptic systems with variable exponents: existence and regularity

Advances in Operator Theory, 2022
Naceri Mokhtar, M. Benboubker
semanticscholar   +1 more source

Weighted Lorentz estimates for non-uniformly elliptic problems with variable exponents

Manuscripta mathematica, 2022
Minh‐Phuong Tran, Thanh‐Nhan Nguyen, Le-Tuyet-Nhi Pham, T. Dang   +3 more
semanticscholar   +1 more source

Hardy Spaces with Variable Exponents

2019
In this paper, we make a survey on some recent developments of the theory of Hardy spaces with variable exponents in different settings.
Almeida, Víctor, Betancor, Jorge, Dalmasso, Estefanía Dafne, Rodríguez Mesa, Lourdes   +3 more
openaire   +2 more sources

Detecting variabilities of ECG signals by Lyapunov exponents

Neural Computing and Applications, 2009
An approach based on the consideration that electrocardiogram (ECG) signals are chaotic signals was presented for automated diagnosis of electrocardiographic changes. This consideration was tested successfully using the nonlinear dynamics tools, like the computation of Lyapunov exponents.
openaire   +2 more sources

Variable Exponent Hölder Spaces

2016
We already dealt in Volume 1 with Holder spaces Hλ(·)(Ω) of variable order, in Sections 8.2.1 and 8.2.3 in the case of open sets \( \Omega \subseteq \mathbb{R}^n \), and in Section 8.3 in the general case of quasimetric measure spaces, where embeddings of variable exponent Sobolev spaces into Holder spaces were established.
Vakhtang Kokilashvili, Alexander Meskhi, Humberto Rafeiro, Stefan Samko   +3 more
openaire   +1 more source

Existence and non-existence of solutions for Timoshenko-type equations with variable exponents

, 2021
S. Antontsev, J. Ferreira, E. Pişkin, S. Cordeiro   +3 more
semanticscholar   +1 more source

Existence results for double phase obstacle problems with variable exponents

Journal of Elliptic and Parabolic Equations, 2021
Omar Benslimane, A. Aberqi, J. Bennouna
semanticscholar   +1 more source