Results 271 to 280 of about 280,795 (285)

Limit cycles for discontinuous quadratic differential systems with two zones

Journal of Mathematical Analysis and Applications, 2014
Jaume Llibre
exaly  

THE GEOMETRY OF QUADRATIC DIFFERENTIAL SYSTEMS WITH A WEAK FOCUS OF SECOND ORDER

International Journal of Bifurcation and Chaos in Applied Sciences and Engineering, 2006
Joan C Artes, Jaume Llibre, Dana Schlomiuk   +2 more
exaly  

Key issues surrounding the health impacts of electronic nicotine delivery systems (ENDS) and other sources of nicotine

Ca-A Cancer Journal for Clinicians, 2017
Jeffrey M Drope, Zachary Cahn, Michal Stoklosa   +2 more
exaly  

Limit cycles of type I equations of quadratic differential systems

1998
Summary: Limit cycles of type I equation of quadratic differential systems \[ {dx\over dt}=- y+\delta x+\ell x^2+ m x y+ ny^2,\quad {dy\over dt}= x; \] is investigated. Conditions for the existence of limit cycles in case \(\ell= 0\) are derived. Furthermore, the author discusses the existence of boundary line cycles (strange limit cycles).
openaire   +2 more sources

Linear-Quadratic Optimal Control of Differential-Algebraic Systems: The Infinite Time Horizon Problem with Zero Terminal State

SIAM Journal on Control and Optimization, 2019
Timo Reis, Matthias Voigt
exaly  

General quadratic performance analysis and synthesis of differential algebraic equation (DAE) systems

Journal of Process Control, 2002
Frank Allgöwer
exaly  

Stationary Bifurcations in Quadratic Differential Systems with Boundary

2018
Castro, Jocelyn, Verduzco, Fernando
openaire   +1 more source

The Differential Radiologic Diagnosis of Bone Tumors

Ca-A Cancer Journal for Clinicians, 1974
exaly  

Differential Diagnosis of Melanoma

Ca-A Cancer Journal for Clinicians, 1965
exaly  

Feedback Nash equilibria for linear quadratic descriptor differential games

Automatica, 2012
Jc Engwerda
exaly