Results 21 to 30 of about 1,048,174 (296)

Unilateral global interval bifurcation theorem for periodic p-Laplacian and its applications [PDF]

Boundary Value Problems, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Shen, Wenguo, He, Tao
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Bifurcations of global reinjection orbits near a saddle-node Hopf bifurcation [PDF]

, 2006
The saddle-node Hopf bifurcation (SNH) is a generic codimension-two bifurcation of equilibria of vector fields in dimension at least three. It has been identified as an organizing centre in numerous vector field models arising in applications.
Oldeman, BE, Krauskopf, B., Oldeman, B.E., Krauskopf, B   +3 more
core   +1 more source

Dynamical Analysis of the Lorenz-84 Atmospheric Circulation Model

Journal of Applied Mathematics, 2014
The dynamical behaviors of the Lorenz-84 atmospheric circulation model are investigated based on qualitative theory and numerical simulations. The stability and local bifurcation conditions of the Lorenz-84 atmospheric circulation model are obtained.
Hu Wang, Yongguang Yu, Guoguang Wen
doaj   +1 more source

5-Year Outcome of Simple Crossover Stenting in Coronary Bifurcation Lesions Compared With Side Branch Opening

JACC: Asia, 2021
Background: The optimal side branch (SB) treatment strategy after simple crossover stenting in bifurcation lesions is still controversial. Objectives: The purpose of this study was to compare the long-term outcomes of a 1-stent strategy with simple ...
Cheol Hyun Lee, MD, Chang-Wook Nam, MD, Yun-Kyeong Cho, MD, Hyuck-Jun Yoon, MD, Kwon-Bae Kim, MD, Hyeon-Cheol Gwon, MD, Hyo-Soo Kim, MD, Woo Jung Chun, MD, Seung Hwan Han, MD, Seung-Woon Rha, MD, In-Ho Chae, MD, Jin-Ok Jeong, MD, Jung Ho Heo, MD, Junghan Yoon, MD, Do-Sun Lim, MD, Jong-Seon Park, MD, Myeong-Ki Hong, MD, Sung Yun Lee, MD, Kwang Soo Cha, MD, Doo-Il Kim, MD, Jang-Whan Bae, MD, Kiyuk Chang, MD, Byung-Hee Hwang, MD, So-Yeon Choi, MD, Myung Ho Jeong, MD, Ki Hong Choi, MD, Young Bin Song, MD, Soon-Jun Hong, MD, Joon-Hyung Doh, MD, Bon-Kwon Koo, MD, Seung-Ho Hur, MD   +30 more
doaj   +1 more source

Control based bifurcation analysis for experiments [PDF]

, 2008
We introduce a method for tracking nonlinear oscillations and their bifurcations in nonlinear dynamical systems. Our method does not require a mathematical model of the dynamical system nor the ability to set its initial conditions.
Krauskopf, B., Sieber, J.
core   +2 more sources

Clinical Implications of Bifurcation Angles in Left Main Bifurcation Intervention Using a Two-Stent Technique

Journal of Interventional Cardiology, 2020
Objectives. The aim of this study was to assess the clinical impact of 3 bifurcation angles in left main (LM) bifurcation treated with the 2-stent technique. Background.
You-Jeong Ki, Ji Hyun Jung, Jung-Kyu Han, Sukkeun Hong, Jang Hyun Cho, Hyeon-Cheol Gwon, Sung Yun Lee, Jay Young Rhew, Jei Keon Chae, In-Ho Chae, Han-Mo Yang, Kyung Woo Park, Hyun-Jae Kang, Bon-Kwon Koo, Hyo-Soo Kim   +14 more
doaj   +1 more source

Nonautonomous Fold Bifurcations from Spectral Intervals of Higher Strict Multiplicity

Tatra Mountains Mathematical Publications, 2023
Abstract We provide two sufficient criteria for the bifurcation of bounded entire or homoclinic solutions to nonautonomous difference equations depending on a single real parameter. Our analysis is based on a nonhyperbolic solution, whose variational equation possesses exponential dichotomies on semiaxes ensuring that the ...
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Bifurcation from interval at infinity for discrete eigenvalue problems which are not linearizable [PDF]

Advances in Difference Equations, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ma, Ruyun, Lu, Yanqiong
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Arnol′d tongues arising from a grazing-sliding bifurcation [PDF]

, 2009
The Neımark–Sacker bifurcation, or Hopf bifurcation for maps, is a well-known bifurcation for smooth dynamical systems. At this bifurcation a periodic orbit loses stability, and, except at certain “strong” resonances, an invariant torus is born.
Osinga, HM, Szalai, Róbert, Osinga, Hinke, Szalai, R   +3 more
core   +1 more source

Global Bifurcation from Intervals for the Monge-Ampère Equations and Its Applications [PDF]

Journal of Function Spaces, 2018
We shall establish the global bifurcation results from the trivial solutions axis or from infinity for the Monge-Ampère equations: det(D2u)=λm(x)-uN+m(x)f1(x,-u,-u′,λ)+f2(x,-u,-u′,λ), in B, u(x)=0, on ∂B, where D2u=(∂2u/∂xi∂xj) is the Hessian matrix of u, where B is the unit open ball of RN, m∈C(B¯,[0,+∞)) is a radially symmetric weighted function and ...
openaire   +3 more sources