Results 81 to 90 of about 345,546 (151)

Positive solutions for a class of singular boundary-value problems

Electronic Journal of Differential Equations, 2007
Using regularization and the sub-super solutions method, this note shows the existence of positive solutions for singular differential equation subject to four-point boundary conditions.
Li Xia, Zhengan Yao
doaj  

Approximation of the leading singular coefficient of an elliptic fourth-order equation

Electronic Journal of Differential Equations, 2017
The solution of the biharmonic equation with an homogeneous boundary conditions is decomposed into a regular part and a singular one. The later is written as a coefficient multiplied by the first singular function associated to the bilaplacian ...
Mohamed Abdelwahed, Nejmeddine Chorfi, Vicentiu D. Radulescu   +2 more
doaj  

Singularity in nonlinear systems: differential inclusion model for the standard and transformed fractional pantograph equation. [PDF]

Sci Rep
Mobayen S, Ghaderi M, Shabibi M, Parvaneh Masiha H, Rezapour S.   +4 more
europepmc   +1 more source

Optimal control theory as a method for designing multidrug adaptive therapy regimens. [PDF]

NPJ Syst Biol Appl
Widdershins A, Hansen E, Read A, Hohl R.
europepmc   +1 more source

Smoothness and stability in the Alt-Phillips problem. [PDF]

Math Ann
Carducci M, Tortone G.
europepmc   +1 more source

Orientation modulated piezoelectric patches for active vibration reduction of thick plates using a singular value decomposition-based optimization. [PDF]

Sci Rep
Nadi A, Mahzoon M, Azadi Yazdi E.
europepmc   +1 more source

Adaptive Non-Singular Fast Terminal Sliding Mode Trajectory Tracking Control for Robotic Manipulator with Novel Configuration Based on TD3 Deep Reinforcement Learning and Nonlinear Disturbance Observer. [PDF]

Sensors (Basel)
You H, Liu Y, Shi Z, Wang Z, Wang L, Xue G.   +5 more
europepmc   +1 more source

Routing Functions for Parameter Space Decomposition to Describe Stability Landscapes of Ecological Models. [PDF]

Bull Math Biol
Cummings J, Dahlin KJ, Gross E, Hauenstein JD.   +3 more
europepmc   +1 more source

Spanish Readers Skip Articles Regardless of Gender and Number Agreement. [PDF]

J Eye Mov Res
Serrano-Carot M, Angele B.
europepmc   +1 more source

Coal-Free Zone Genesis and Logging Response Characterization Using a Multi-Curve Signal Analysis Framework. [PDF]

Entropy (Basel)
Yang X, Chen Y, Shi L, Qu X, Fu S.
europepmc   +1 more source