Results 61 to 70 of about 4,818,273 (341)

Optimal Conditions for Maximum and Antimaximum Principles of the Periodic Solution Problem

open access: yesBoundary Value Problems, 2010
Given a periodic, integrable potential , we will study conditions on so that the operator admits the maximum principle or the antimaximum principle with respect to the periodic boundary condition.
Zhang Meirong
doaj   +2 more sources

Remarks on comparison principles for -Laplacian with extension to -Laplacian

open access: yesBulletin of Mathematical Sciences
Our purpose is to generalize some recent comparison principles for operators driven by [Formula: see text]-Laplacian to a wide class of quasilinear equations including [Formula: see text]-Laplacian.
Ahmed Mohammed, Antonio Vitolo
doaj   +1 more source

Phenotypic plasticity in a novel set of EGFR tyrosine kinase inhibitor‐adapted non‐small cell lung cancer cell lines

open access: yesFEBS Open Bio, EarlyView.
Phenotypic plasticity in a newly established set of EGFR inhibitor‐adapted NSCLC cell lines during adaptation and in established cell lines. Here, we introduce novel sublines of the EGFR‐mutant non‐small cell lung cancer (NSCLC) cell lines HCC827 and HCC4006 adapted to the EGFR kinase inhibitors gefitinib (HCC827rGEFI2μm, HCC4006rGEFI1μm), erlotinib ...
Tharsagini V. Nanthaprakash   +6 more
wiley   +1 more source

The strong maximum principle revisited

open access: yesJournal of Differential Equations, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
PUCCI, Patrizia, J. SERRIN
openaire   +2 more sources

On maximum-entropy and related principles in statistical equilibrium

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1990
The paper aims to study the importance and equivalence of the principles of maximum-entropy, and sufficient and stable inferences in the statistical characterization of the thermal equilibrium of a closed system.
C. G. Chakrabarti, V. Mukhopadhyay
doaj   +1 more source

CD9‐association with PIP2 areas is regulated by a CD9 salt bridge

open access: yesFEBS Open Bio, EarlyView.
The tetraspanin CD9 has an intracellular salt bridge. If CD9 opens, open‐CD9 moves from PIP2‐rich areas to regions populated by its interaction partner EWI‐2. Hence, the state of the salt bridge regulates the distribution of CD9 and by this CD9‐EWI‐2 complex formation.
Yahya Homsi   +2 more
wiley   +1 more source

Gradient Maximum Principle for Minima [PDF]

open access: yesJournal of Optimization Theory and Applications, 2002
The authors show that the maximum of any component of the gradient of a minimum of the integral functional \[ I(u) =\int_\Omega [f(Du) + g(u)] dx \] must occur on the boundary of the domain \(\Omega\) provided the functional \(I\) is strictly convex. No further regularity (or growth) conditions are assumed. Such results are well known (see, for example,
MARICONDA, CARLO, TREU, GIULIA
openaire   +2 more sources

Maximum principles for time-fractional Caputo-Katugampola diffusion equations

open access: yes, 2017
Maximum and minimum principles for time-fractional Caputo-Katugampola diffusion operators are proposed in this paper. Several inequalities are proved at extreme points.
L. Cao, Hua Kong, Shengda Zeng
semanticscholar   +1 more source

Teaching Python with team‐based learning: using cloud‐based notebooks for interactive coding education

open access: yesFEBS Open Bio, EarlyView.
This study presents a novel approach to teaching Python and bioinformatics using team‐based learning and cloud‐hosted notebooks. By integrating interactive coding into biomedical education, the method improves accessibility, student engagement, and confidence—especially for those without a computing background.
Nuno S. Osório, Leonardo D. Garma
wiley   +1 more source

Evolution of non-stationary processes and some maximum entropy principles

open access: yesAnnals of the West University of Timisoara: Mathematics and Computer Science, 2018
This paper studies, by using the speed-gradient principle, the evolution of non-stationary processes in the context of maximization of Varma, weighted Rényi, weighted Varma and Rényi-Tsallis of order α entropies.
Preda Vasile, Băncescu Irina
doaj   +1 more source

Home - About - Disclaimer - Privacy