Results 71 to 80 of about 5,189,005 (253)

Global Analysis of Almost Periodic Solution of a Discrete Multispecies Mutualism System

open access: yesJournal of Applied Mathematics, 2014
This paper discusses a discrete multispecies Lotka-Volterra mutualism system. We first obtain the permanence of the system. Assuming that the coefficients in the system are almost periodic sequences, we obtain the sufficient conditions for the existence ...
Hui Zhang   +3 more
doaj   +1 more source

Almost-periodic solutions of an almost-periodically forced wave equation

open access: yesJournal of Mathematical Analysis and Applications, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jie Rui, Bingchen Liu
openaire   +1 more source

Gradient-Based Approach to Solve Optimal Periodic Output Feedback Control Problems [PDF]

open access: yes, 1998
We discuss the numerical solution of the output feedback optimal periodic control problem by using a gradient search based optimization approach. Extension of this approach to the simultaneous stabilization of periodic multimodels is also considered. For
Varga, A., Pieters, S,
core  

Peripheral lysosomes recruit PLEKHG3 to focal adhesions and restrain protrusion dynamics

open access: yesFEBS Letters, EarlyView.
Proximity‐dependent labeling at the LAMTOR complex revealed the Rho GEF PLEKHG3 as a lysosome‐proximal protein directing the study toward the influence of lysosome positioning on actin dynamics and cell motility. We show that PLEKHG3 colocalizes with lysosomes at focal adhesion sites and observe that forced peripheral dispersion of lysosomes hinders ...
Rainer Ettelt   +8 more
wiley   +1 more source

Pseudo Almost-Periodic Solution of Shunting Inhibitory Cellular Neural Networks with Delay

open access: yesJournal of Applied Mathematics, 2011
Shunting inhibitory cellular neural networks are studied. Some sufficient criteria are obtained for the existence and uniqueness of pseudo almost-periodic solution of this system. Our results improve and generalize those of the previous studies.
Haihui Wu
doaj   +1 more source

Almost periodic and almost automorphic solutions of lineardifferential equations

open access: yesDiscrete and Continuous Dynamical Systems, 2013
We analyze the existence of almost periodic (respectively, almost automorphic, recurrent) solutions of a linear non-homogeneous di erential (or di erence) equation in a Banach space, with almost periodic (respectively, almost automorphic, recurrent) coe cients. Under some conditions we prove that one of the following alternatives is ful lled: (i) There
Caraballo Garrido, Tomás, Cheban, David
openaire   +3 more sources

Computation of Minimal Realizations of Periodic Systems [PDF]

open access: yes, 1998
We propose balancing related numerically reliable methods to compute minimal realizations of linear periodic systems with time-varying dimensions. The first method belongs to the family of square-root methods with guaranteed enhanced computational ...
Varga, A.
core  

Partial depletion of plasminogen activator inhibitor‐1 decreases subcutaneous fat cell hypertrophy and liver cholesterol in high‐fat‐fed female mice

open access: yesFEBS Letters, EarlyView.
Obesity raises blood levels of PAI‐1, a protein linked to metabolic dysfunction‐associated steatotic liver disease in people with obesity. In female mice fed a high‐fat diet, partially lowering PAI‐1 led to smaller subcutaneous fat cells and lower liver cholesterol, without changing body weight or insulin sensitivity.
Claudia E. Ramirez Bustamante   +10 more
wiley   +1 more source

On the stepanov almost periodic solution of a second-order infinitesimal generator differential equation

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1991
The Stepanov almost periodic solution of a certain second-order differential equation in a reflexive Banach space is shown to be almost periodic.
Aribindi Satyanarayan Rao
doaj   +1 more source

Balancing related methods for minimal realization of periodic systems [PDF]

open access: yes, 1999
We propose balancing related numerically reliable methods to compute minimal realizations of linear periodic systems with time-varying dimensions. The first method belongs to the family of square-root methods with guaranteed enhanced computational ...
Varga, A.
core  

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