A new phenomenon in the critical exponent for structurally damped semi-linear evolution equations

M D'Abbicco, MR Ebert - Nonlinear Analysis: Theory, Methods & …, 2017 - Elsevier
In this paper, we find the critical exponent for global small data solutions to the Cauchy
problem in R n, for dissipative evolution equations with power nonlinearities| u| p or| ut| p, ut …

Lp− Lq estimates for a parameter-dependent multiplier with oscillatory and diffusive components

M D'Abbicco, MR Ebert - Journal of Mathematical Analysis and Applications, 2021 - Elsevier
In this paper, we derive long time L p− L q decay estimates, in the full range 1≤ p≤ q≤∞,
for time-dependent multipliers in which an interplay between an oscillatory component and a …

The critical exponent for semilinear σ-evolution equations with a strong non-effective damping

M D'Abbicco, MR Ebert - Nonlinear Analysis, 2022 - Elsevier
In this paper, we find the critical exponent for the existence of global small data solutions to:
ut t+(− Δ) σ u+(− Δ) θ 2 ut= f (u, ut), t≥ 0, x∈ R n,(u, ut)(0, x)=(0, u 1 (x)), in the case of so …

Self-similar asymptotic profile of the solution to a nonlinear evolution equation with critical dissipation.

M D'Abbicco, MR Ebert… - Mathematical Methods in …, 2017 - search.ebscohost.com
Self-similar asymptotic profile of the solution to a nonlinear evolution equation with critical
dissipation Page 1 Received: 13 August 2016 DOI: 10.1002/mma.4469 RESEARCH …

[HTML][HTML] Asymptotic behavior for abstract evolution differential equations of second order

CR da Luz, R Ikehata, RC Charao - Journal of Differential Equations, 2015 - Elsevier
Abstract evolution differential equations of second order in time are studied in order to get
(almost) optimal decay estimates to the corresponding energy functional of the equations …

Sharp Lp-Lq estimates for a class of dissipative wave equations

M D'Abbicco, MR Ebert - arXiv preprint arXiv:2311.03173, 2023 - arxiv.org
In this paper we derive $ L^ pL^ q $ estimates, with $1\leq p\leq q\leq\infty $(including
endpoint estimates as $ L^ 1-L^ 1$ and $ L^ 1-L^\infty $), for the solution to\[\begin {cases} …

[HTML][HTML] Optimal decay rates and asymptotic profile for the plate equation with structural damping

JL Horbach, R Ikehata, RC Charão - Journal of Mathematical Analysis and …, 2016 - Elsevier
In this work we study decay rates for the L 2-norm of solutions to the plate equation with
fractional damping and a pseudo fractional rotational inertia term. We also show that the …

[PDF][PDF] Asymptotic profiles for a strongly damped beam equation with a lower order perturbation

R Ikehata, M Soga - Commun Pur Appl Anal, 2015 - researchgate.net
Asymptotic Profiles for a Strongly Damped Beam Equation with a Lower Order Perturbation
Page 1 Asymptotic Profiles for a Strongly Damped Beam Equation with a Lower Order …

Sharp estimates for evolution equations with damped oscillations

M D'Abbicco, M Ebert - Mathematische Annalen, 2025 - Springer
In this paper we derive sharp\(L^ pL^ q\) estimates,\(1\le p\le q\le\infty\)(including endpoint
estimates as\(L^ 1-L^ 1\) and\(L^ 1-L^\infty\)) for dissipative wave-type equations, under the …

A second order fractional differential equation under effects of a super damping.

RC Charão, JT Espinoza… - Communications on Pure …, 2020 - search.ebscohost.com
In this work we study asymptotic properties of global solutions for an initial value problem of
a second order fractional differential equation with structural damping. The evolution …