Picone's identity for a Finsler $p$-Laplacian and comparison of nonlinear elliptic equations [PDF]
, 2014 summary:In the paper we present an identity of the Picone type for a class of nonlinear differential operators of the second order involving an arbitrary norm $H$ in $\mathbb {R}^n$ which is continuously differentiable for $x \not = 0$ and such that $H^p$
Jaroš, Jaroslav
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On Bobkov-Tanaka type spectrum for the double-phase operator
Advanced Nonlinear StudiesMoving from the seminal papers by Bobkov and Tanaka [“On positive solutions for (p, q)-Laplace equations with two parameters,” Calc. Var. Partial Differ. Equ., vol. 54, pp.
Gambera Laura, Guarnotta Umberto
doaj +1 more source
Picone's identity for a system of first-order nonlinear partial differential equations
Electronic Journal of Differential Equations, 2013 We established a Picone identity for systems of nonlinear partial differential equations of first-order. With the help of this formula, we obtain qualitative results such as an integral inequality of Wirtinger type and the existence of zeros for the ...
Jaroslav Jaros
doaj
Oscillation criteria for nonlinear differential equations with $p(t)$-Laplacian [PDF]
, 2016 summary:Recently there has been an increasing interest in studying $p(t)$-Laplacian equations, an example of which is given in the following form $$ (|u'(t)|^{p(t)-2}u'(t))'+c(t)|u(t)|^{q(t)-2}u(t)= 0, \quad t>0.
Shoukaku, Yutaka
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Second-order entropy satisfying BGK-FVS schemes for incompressible Navier-Stokes equations [PDF]
, 2018 International audienceKinetic BGK numerical schemes for the approximation of incompressible Navier-Stokes equationsare derived via classical discrete velocity vector BGK approximations,but applied to an inviscid compressible gas dynamics system with ...
Roberto Natalini +9 more
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Electronic Journal of Differential Equations, 2010 Summary: We extend the well-known Picone identity for half-linear partial differential equations to equations with anisotropic \(p\)-Laplacian.
Simona Fisnarova, Robert Marik
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Picone-type identity for pseudo p-Laplacian with variable power
Electronic Journal of Differential Equations, 2012 A Picone type identity is established for homogeneous differential operators involving the pseudo p-Laplacian with variable exponent p=p(x). Using this identity, it is shown that the classical Sturmian theory extends to the associated partial ...
Gabriella Bognar, Ondrej Dosly
doaj
Summation equations with sign changing kernels and applications to discrete fractional boundary value problems [PDF]
, 2016 summary:We consider the summation equation, for $t\in[\mu-2,\mu+b]_{\mathbb{N}_{\mu-2}}$, \begin{align*} y(t)=\gamma_1(t)H_1\left(\sum_{i=1}^{n}a_iy\left(\xi_i\right)\right) & + \gamma_2(t)H_2\left(\sum_{i=1}^{m}b_iy\left(\zeta_i\right)\right) &+ \lambda\
Goodrich, Christopher S.
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Incidence, causes, and risk factors of stillbirth in an Amazonian context: Saint Laurent du Maroni maternity ward 2016-2021. [PDF]
Eur J Obstet Gynecol Reprod Biol X, 2023 Mathieu M +7 more
europepmc +1 more source
A novel method for assessing and measuring homophily in networks through second-order statistics. [PDF]
Sci Rep, 2022 Apollonio N, Franciosa PG, Santoni D.
europepmc +1 more source