Results 101 to 110 of about 58,118 (188)

p Dissipative operator

, 1999
In this paper the authors prove that the generalized positive p selfadjoint (GPpS) operators in Banach space satisfy the generalized Schwarz inequality, solve the maximal dissipative extension representation of p dissipative operators in Banach space by ...
Tian LX, 刘曾荣, Tian, LX (reprint author), Jiangsu Uni Sci & Technol, Dept Math & Phys, Zhenjiang 212013, Jiangsu, Peoples R China.   +2 more
core   +1 more source

Uniqueness theorem for p-biharmonic equations

Electronic Journal of Differential Equations, 2002
The goal of this paper is to prove existence and uniqueness of a solution of the initial value problem for the equation $$ (|u''|^{p-2}u'')''=lambda |u|^{q-2}u $$ where $lambdain{mathbb{R}}$ and $p,q>1$. We prove the existence for $pgeq q$ only, and give
Jiri Benedikt
doaj  

Influence of Geometric Parameters of Conical Acrylic Portholes on Their Stress-Strain Behaviour. [PDF]

Polymers (Basel), 2022
Kochanov V, Píštěk V, Kondratiev A, Yuresko T, Kučera P.   +4 more
europepmc   +1 more source

Existence and uniqueness of a weak solution for singular weighted Robin problem involving p(.)-biharmonic operator

Communications Faculty Of Science University of Ankara Series A1Mathematics and Statistics
The aim of this paper is to find the existence of solutions for the following class of singular fourth order equation involving the weighted $p(.)$-biharmonic operator: \begin{equation*} \left\{ \begin{array}{cc} \Delta \left( a(x)\left\vert \Delta u\right\vert ^{p(x)-2}\Delta u\right) =\lambda b(x)\left\vert u\right\vert ^{q(x)-2}u+V(x)\left\vert u ...
openaire   +3 more sources

An External Circular Crack in an Infinite Solid under Axisymmetric Heat Flux Loading in the Framework of Fractional Thermoelasticity. [PDF]

Entropy (Basel), 2021
Povstenko Y, Kyrylych T, Woźna-Szcześniak B, Kawa R, Yatsko A.   +4 more
europepmc   +1 more source

Resonance problems for the weighted p-biharmonic operator

Applied Mathematical Sciences, 2015
K. Ben Haddouch, N. Tsouli, El Miloud Hssini, Z. El Allali   +3 more
openaire   +1 more source

Some analytic results on interpolating sesqui-harmonic maps. [PDF]

Ann Mat Pura Appl, 2020
Branding V.
europepmc   +1 more source

Quantum control operations with fuzzy evolution trajectories based on polyharmonic magnetic fields. [PDF]

Sci Rep, 2020
Fuentes J.
europepmc   +1 more source

Fokas method for linear boundary value problems involving mixed spatial derivatives. [PDF]

Proc Math Phys Eng Sci, 2020
Batal A, Fokas AS, Özsarı T.
europepmc   +1 more source

An analytical method for shallow spherical shell free vibration on two-parameter foundation. [PDF]

Heliyon, 2021
Gan J, Yuan H, Li S, Peng Q, Zhang H.
europepmc   +1 more source