Results 41 to 50 of about 184,218 (120)

Fixed set theorems for discrete dynamics and nonlinear boundary-value problems

open access: yesElectronic Journal of Differential Equations, 2011
We consider self-mappings of Hausdorff topological spaces which map compact sets to compact sets and establish the existence of invariant (fixed) sets.
Robert Brooks   +2 more
doaj  

On a fractional differential inclusion with four-point integral boundary conditions [PDF]

open access: yesSurveys in Mathematics and its Applications, 2013
We study the existence of solutions for fractional differential inclusions of order q∈ (1,2] with four-point integral boundary conditions. We establish Filippov type existence results in the case of nonconvex set-valued maps.
Aurelian Cernea
doaj  

Santa Fe (ATSF) 939

open access: yes, 1937
A photograph print showing Santa Fe(ATSF) 939, 2-10-2 (BLW) class 900, at coaling dock, Topeka, KS.
Kelley, Frank O.
core  

Two component regularity for the Navier-Stokes equations

open access: yesElectronic Journal of Differential Equations, 2009
We consider the regularity of weak solutions to the Navier-Stokes equations in $mathbb{R}^3$. Let $u:=(u_1,u_2,u_3)$ be a weak solution and $widetilde{u}:=(u_1,u_2,0)$.
Jishan Fan, Hongjun Gao
doaj  

Positive periodic solutions for Lienard type p-Laplacian equations

open access: yesElectronic Journal of Differential Equations, 2009
Using topological degree theory, we obtain sufficient conditions for the existence and uniqueness of positive periodic solutions for Lienard type p-Laplacian differential equations.
Junxia Meng
doaj  

miR-939-3p induces sarcoma proliferation and poor prognosis via suppressing BATF2 [PDF]

open access: yes
BackgroundSarcoma is a rare and aggressive malignancy with poor prognosis, in which oncogene activation and tumor suppressor inactivation are involved.
Wanwen Xu   +3 more
core   +1 more source

Advances in Food Analysis [PDF]

open access: yes, 2019
This Topical Collection of Molecules provides the most recent advancements and trends within the framework of food analysis, confirming the growing public, academic, and industrial interest in this field.
Gentili, Alessandra, Fanali, Chiara
core   +1 more source

Anti-periodic solutions for high-order cellular neural networks with time-varying delays

open access: yesElectronic Journal of Differential Equations, 2010
In this article, we study anti-periodic solutions for high-order cellular neural networks with time-varying delays. Sufficient conditions for the existence and exponential stability of anti-periodic solutions are presented.
Zuda Huang, Lequn Peng, Min Xu
doaj  

EC65-939 Satisfying Salads

open access: yes, 1965
Extension circular 65-939 is about satisfying salads and gives suggestions for combinations of vegetables to make a salad. Has several recipes like triple bean salad and fruit salad.
Diedrichsen, Ethel
core  

Treatment with XAV-939 prevents in vitro calcification of human valvular interstitial cells

open access: yes, 2018
The development of a substance or inhibitor-based treatment strategy for the prevention of aortic valve stenosis is a challenge and a main focus of medical research in this area.
Sems Malte Tugtekin   +17 more
core   +1 more source

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