Results 31 to 40 of about 239,614 (261)

Darboux-Backlund Derivation of Rational Solutions of the Painleve IV Equation

, 2009
Rational solutions of the Painleve IV equation are constructed in the setting of pseudo-differential Lax formalism describing AKNS hierarchy subject to the additional non-isospectral Virasoro symmetry constraint.
Aratyn, H., Gomes, J. F., Zimerman, A. H.   +2 more
core   +1 more source

The Moyal bracket and the dispersionless limit of the KP hierarchy [PDF]

, 1994
A new Lax equation is introduced for the KP hierarchy which avoids the use of pseudo-differential operators, as used in the Sato approach. This Lax equation is closer to that used in the study of the dispersionless KP hierarchy, and is obtained by ...
Arveson W, Castro C, Castro C, Fairlie D B, Fairlie D B, Fairlie D B, Figueroa-O'Farrill J M, Grinevich P G, I A B Strachan, Jimbo M, Kupershmidt B A, Martinez-Moras F, Mason L J, Moyal J, Ohta Y, Olver P J, Olver P J, Olver P J, Penrose R, Plebanski J F, Strachan I A B, Takasaki K, Ward R S, Ward R S   +23 more
core   +2 more sources

On some solvability theorems for pseudo-differential equations

, 2023
14 ...
Vasilyev, Vladimir, Polunin, Victor, Shmal, Igor   +2 more
openaire   +2 more sources

Semiclassical analysis for pseudo-relativistic Hartree equations

, 2015
In this paper we study the semiclassical limit for the pseudo-relativistic Hartree equation $\sqrt{-\varepsilon^2 \Delta + m^2}u + V u = (I_\alpha * |u|^{p}) |u|^{p-2}u$ in $\mathbb{R}^N$ where $m>0$, $2 \leq p < \frac{2N}{N-1}$, $V \colon \mathbb{R}^N
Cingolani, Silvia, Secchi, Simone
core   +1 more source

On discrete solutions for pseudo-differential equations [PDF]

AIP Conference Proceedings, 2019
We study model discrete pseudo-differential equations in some canonical domains of Euclidean space.
openaire   +2 more sources

Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity

Molecular Oncology, EarlyView.
Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung, David Bickel, Lena C. M. Krause, Daria Ezeriņa, Christian Ickes, Julian Wojtachnia, Christine S. Gibhardt, Magdalena Shumanska, Khadija Wahni, Andrea Paluschkiwitz, Julia Malo Pueyo, Ekaterina Baranova, Wim Vranken, Hedwig Stanisz, Ioana Stejerean‐Todoran, Michael P. Schön, Joris Messens, Ivan Bogeski   +17 more
wiley   +1 more source

Exponentiauy Type Pseudo Almost Automorphic Mild Solution for a Class of Linear Differential Equation

Journal of Harbin University of Science and Technology, 2020
Differential equations are a kind of mathematical models which have been established to solve all kinds of practical problems The existence problems of various solutions for differential equations are a main research direction Pseudo almost automorphic ...
YAO Huili, GUO Mingjun, WNG Jingnan, SONG Xiaoqiu   +3 more
doaj   +1 more source

Blow-up time of solutions to a class of pseudo-parabolic equations

Comptes Rendus. Mécanique, 2023
In this paper, we study the Dirichlet problem for a semilinear pseudo-parabolic equation. By using the energy estimates and ordinary differential inequalities, we studied the upper and lower bounds of blow-up time of the solutions.
Zhou, Jun, Wang, Xiongrui
doaj   +1 more source

COMP–PMEPA1 axis promotes epithelial‐to‐mesenchymal transition in breast cancer cells

Molecular Oncology, EarlyView.
This study reveals that cartilage oligomeric matrix protein (COMP) promotes epithelial‐to‐mesenchymal transition (EMT) in breast cancer. We identify PMEPA1 (protein TMEPAI) as a novel COMP‐binding partner that mediates EMT via binding to the TSP domains of COMP, establishing the COMP–PMEPA1 axis as a key EMT driver in breast cancer.
Konstantinos S. Papadakos, Gilar Gorji‐bahri, Lejla Gradjan, Julia Zajac, Kacper Gil, Yvonne Thokozile Nduku, Anna M. Blom   +6 more
wiley   +1 more source

Well-posedness and regularity of the Cauchy problem for nonlinear fractional in time and space equations

, 2014
The purpose is to study the Cauchy problem for non-linear in time and space pseudo-differential equations. These include the fractional in time versions of HJB equations governing the controlled scaled CTRW.
Kolokoltsov, V., Veretennikova, M.
core   +1 more source