Results 111 to 120 of about 24,018,000 (299)
Three solutions to a Neumann problem for elliptic equations involving the p-Laplacian
, 2003 In this paper, we establish the existence of three solutions to a Neumann problem involving the p-Laplacian.
Bonanno, G., Candito, P.
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Compact Manifolds With Unbounded Nilpotent Fundamental Groups and Positive Ricci Curvature
Communications on Pure and Applied Mathematics, EarlyView.ABSTRACT It follows from the work of Kapovitch and Wilking that a closed manifold with nonnegative Ricci curvature has a uniformly almost nilpotent fundamental group. Leftover questions and conjectures, have asked if in this context the fundamental group is actually uniformly almost abelian. The main goal of this work is to construct examples (Mk9,gk)$(
Elia Bruè, Aaron Naber, Daniele Semola
wiley +1 more source
On the Design of a Class of Analog Filters Whose Impulse Response Is a Mittag‐Leffler Function
International Journal of Circuit Theory and Applications, EarlyView.Fractional‐order filters whose impulse response is a Mittag‐Leffler (M‐L) function in any of its known forms are summarized in this work. Simulation results using Cadence and experimental results using an FPAA validate the introduced concept. ABSTRACT Fractional‐order filters whose impulse response is a Mittag‐Leffler (M‐L) function in any of its known
Julia Nako +3 more
wiley +1 more source
On a problem of lower limit in the study of nonresonance
Abstract and Applied Analysis, 1997 We prove the solvability of the Dirichlet problem {−Δpu=f(u)+h in Ω, u=0 on ∂Ω for every given h, under a condition involving only the asymptotic behaviour of the potential F of f with respect to the first ...
A. Anane, O. Chakrone
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On principal frequencies and inradius in convex sets
Bruno Pini Mathematical Analysis Seminar, 2018 We generalize to the case of the p-Laplacian an old result by Hersch and Protter. Namely, we show that it is possible to estimate from below the first eigenvalue of the Dirichlet p-Laplacian of a convex set in terms of its inradius. We also prove a lower
Lorenzo Brasco
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Towards a Mean‐Field Braginskii Model for Stellarators
Contributions to Plasma Physics, EarlyView.ABSTRACT Experiments in the stellarator Wendelstein 7‐X indicate that particle drifts have a significant impact on the plasma in the scrape‐off layer. However, drift effects have been absent in the mean‐field transport codes such as EMC3‐Eirene. For this reason, we present the first steps towards a mean‐field model that incorporates drifts. The code is
T. Tork +7 more
wiley +1 more source
A generalized p-Laplacian problem with parameters
Demonstratio MathematicaIn recent years, research into the multiplicity of solutions to the pp-Laplace operator problem has attracted attention, and several important results have been investigated and others still remain open.
Zuo Jiabin +3 more
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Origin of the \(p\)-Laplacian and A. Missbach
Electronic Journal of Differential Equations, 2018 Summary: We describe the historical process of derivation of the \(p\)-Laplace operator from a nonlinear Darcy law and the continuity equation. The story begins with nonlinear flows in channels and ditches. As the nonlinear Darcy law we use the power law discovered by \textit{O.
Jiri Benedikt +3 more
openaire +2 more sources
Some Liouville Theorems for the p-Laplacian
Electronic Journal of Differential Equations, 2001 19 ...
BIRINDELLI, Isabella, F. DEMENGEL
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Positive solutions for m-point boundary-value problems with one-dimensional p-Laplacian
, 2011 In this paper, we investigate the existence of positive solutions for a classes of m-point boundary value problems with p-Laplacian. By applying a monotone iterative technique, some sufficient conditions for the existence of twin positive solutions are ...
Xinguang Zhang (18151176) +1 more
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