[HTML][HTML] Dynamics of fractional stochastic reaction-diffusion equations on unbounded domains driven by nonlinear noise

B Wang - Journal of Differential Equations, 2019 - Elsevier
This paper is concerned with the asymptotic behavior of the solutions of the fractional
reaction-diffusion equations with polynomial drift terms of arbitrary order driven by locally …

Well-posedness and dynamics of fractional FitzHugh-Nagumo systems on ℝN driven by nonlinear noise

R Wang, B Guo, B Wang - Science China Mathematics, 2021 - Springer
This article is concerned with the well-posedness as well as long-term dynamics of a wide
class of non-autonomous, non-local, fractional, stochastic FitzHugh-Nagumo systems driven …

The critical variational setting for stochastic evolution equations

A Agresti, M Veraar - Probability Theory and Related Fields, 2024 - Springer
In this paper we introduce the critical variational setting for parabolic stochastic evolution
equations of quasi-or semi-linear type. Our results improve many of the abstract results in …

On the stochastic Cahn–Hilliard equation with a singular double-well potential

L Scarpa - Nonlinear Analysis, 2018 - Elsevier
We prove well-posedness and regularity for the stochastic pure Cahn–Hilliard equation
under homogeneous Neumann boundary conditions, with both additive and multiplicative …

Optimal control of stochastic phase-field models related to tumor growth

C Orrieri, E Rocca, L Scarpa - ESAIM: Control, Optimisation and …, 2020 - esaim-cocv.org
We study a stochastic phase-field model for tumor growth dynamics coupling a stochastic
Cahn-Hilliard equation for the tumor phase parameter with a stochastic reaction-diffusion …

Random separation property for stochastic Allen-Cahn-type equations

F Bertacco, C Orrieri, L Scarpa - Electronic Journal of Probability, 2022 - projecteuclid.org
We study a large class of stochastic p-Laplace Allen-Cahn equations with singular potential.
Under suitable assumptions on the (multiplicative-type) noise we first prove existence …

Doubly nonlinear stochastic evolution equations

L Scarpa, U Stefanelli - … Models and Methods in Applied Sciences, 2020 - World Scientific
Nonlinear diffusion problems featuring stochastic effects may be described by stochastic
partial differential equations of the form d α (u)− div (β 1 (∇ u)) dt+ β 0 (u) dt∋ f (u) dt+ G (u) …

[HTML][HTML] Singular stochastic Allen–Cahn equations with dynamic boundary conditions

C Orrieri, L Scarpa - Journal of Differential Equations, 2019 - Elsevier
We prove a well-posedness result for stochastic Allen–Cahn type equations in a bounded
domain coupled with generic boundary conditions. The (nonlinear) flux at the boundary aims …

Doubly nonlinear stochastic evolution equations II

L Scarpa, U Stefanelli - … and Partial Differential Equations: Analysis and …, 2023 - Springer
Completing the analysis in Scarpa (Math Models Methods Appl Sci 30 (5): 991–1031 2020),
we investigate the well-posedness of SPDEs problems of doubly nonlinear type. These arise …

The stochastic viscous Cahn–Hilliard equation: well-posedness, regularity and vanishing viscosity limit

L Scarpa - Applied Mathematics & Optimization, 2021 - Springer
Well-posedness is proved for the stochastic viscous Cahn–Hilliard equation with
homogeneous Neumann boundary conditions and Wiener multiplicative noise. The double …