Results 81 to 90 of about 40,571 (332)
Almost Periodicity and Degenerate Parabolic Equations
Rocky Mountain Journal of Mathematics, 1991 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +2 more sources
Singular solutions of some nonlinear parabolic equations with spatially inhomogeneous absorption [PDF]
, 2007 We study the limit behaviour of solutions of a class of solutions of nonlinear parabolic equations with a degenerate strong absorption. We prove that two types of phenomena can occur: the pointwise singularity or the formation of razor blades (or ...
Shishkov, Andrey, Veron, Laurent
core +2 more sources
Live Quantitative Characterization for Stem Cell Biomechanics
Advanced Materials Interfaces, EarlyView.These findings demonstrate an accessible technique for real‐time, high‐resolution mechanical mapping of live stem cells, without the use of specialised probes or advanced modelling techniques. This approach provides direct insight into localised cytoskeletal dynamics under chemical treatment and holds potential for broader application in understanding ...
Kaiwen Zhang +5 more
wiley +1 more source
Advanced Materials Technologies, EarlyView.An ingestible electronic capsule, ICOPS, enables non‐invasive optical gut stimulation in rodents. ICOPS features modular LEDs and optimized power transfer for robust, in vivo functionality. This cleanroom‐free, 3D‐printed platform offers a compact, scalable solution for optogenetically interfacing enteric neural circuits, promising advances in ...
Mohamed Elsherif +9 more
wiley +1 more source
The cauchy problem of a degenerate parabolic equation
Monatshefte f�r Mathematik, 1977 This note is concerned with the existence of a weak solution for a degenerate Cauchy problem of parabolic type in then-dimensional spaceRn. The degenerate property is in the sense that the matrix (aij(t,x)) involved in the differential operator is not necessarily positive definite.
openaire +2 more sources
Rotary 4D Printing of Programmable Metamaterials on Sustainable 4D Mandrel
Advanced Materials Technologies, EarlyView.The paper introduces open, rotary 4D printing of programmable tubular metamaterials. It presents an open, non‐planar path‐to‐G‐code pipeline and shape‐changing rotary mandrel that enable support‐free fabrication and multi‐stimuli actuation. Experiments and FEA validate the mentioned features and stress redistribution.
Hesam Soleimanzadeh +4 more
wiley +1 more source
Electronic Journal of Differential Equations, 2005 We consider degenerate parabolic and elliptic equations of second order with $C^1$ and $C^2$ coefficients. Error bounds for certain types of finite-difference schemes are obtained.
Hongjie Dong, Nicolai V. Krylov
doaj
Advanced Optical Materials, Volume 13, Issue 8, March 13, 2025.The tripodal terpyridine‐1,3,5‐benzene tricarboxamide (BTA) ligand 1 is employed in the self‐assembly formation of novel luminescent materials using a range of lanthanide ions. In the polar protic solution, the results from the photophysical measurements are assessed using nonlinear regression analysis, while the functional material properties of the ...
Jason M. Delente +6 more
wiley +1 more source
Asymptotic Behavior of a Class of Degenerate Parabolic Equations
Abstract and Applied Analysis, 2012 We investigate the asymptotic behavior of solutions of a class of degenerate parabolic equations in a bounded domain () with a polynomial growth nonlinearity of arbitrary order.
Hongtao Li, Shan Ma
doaj +1 more source
Harnack Estimates for Quasi-Linear Degenerate Parabolic Differential Equations [PDF]
We establish the intrinsic Harnack inequality for non-negative solutions of a class of degenerate, quasilinear, parabolic equations, including equations of the p-Laplacian and porous medium type.
DiBenedetto, Emmanuele +2 more
core