Results 21 to 30 of about 354,562 (267)

On the stability of $ϕ$-uniform domains

open access: yes, 2008
We study two metrics, the quasihyperbolic metric and the distance ratio metric of a subdomain $G \subset {\mathbb R}^n$. In the sequel, we investigate a class of domains, so called $φ$-uniform domains, defined by the property that these two metrics are comparable with respect to a homeomorphism $φ$ from $[0,\infty)$ to itself.
Klén, R.   +3 more
openaire   +2 more sources

Necessary and sufficient conditions for uniform stability of Volterra integro-dynamic equations using new resolvent equation

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2013
We consider the system of Volterra integro-dynamic ...
Advar Murat, Raffoul Youssef N.
doaj   +1 more source

Uniform stabilization of an acoustic system

open access: yesJournal of Evolution Equations
arXiv admin note: text overlap with arXiv:2110 ...
Kaïs Ammari   +2 more
openaire   +2 more sources

On the stability and uniform stability of retarded integro-differential equations

open access: yesAlexandria Engineering Journal, 2018
In this paper, the authors obtain new sufficient conditions for stability (S) and uniform stability (US) of solutions of the first order retarded Volterra integro-differential equations (VIDEs) in the formx′=A(t)x+∫t-τtC(t,s)ϕ(s,x(s))ds+f(t,x,x(t-τ)).The
Cemil Tunç, Sizar Abid Mohammed
doaj   +1 more source

Stability of the uniform ferroelectric nematic phase [PDF]

open access: yesPhysical Review E, 2021
The recent discovery of the ferroelectric nematic phase N_{F} resurrects a question about the stability of the uniform N_{F} state with respect to the formation of either a standard for the solid ferroelectric domain structure or for the often occurring liquid crystal space modulation of the polarization vector P (and naturally coupled to P nematic ...
openaire   +2 more sources

Personalized Zebrafish Models for Fusion‐Positive Pediatric Sarcomas

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Clinical sequencing efforts have revolutionized our approaches to categorizing pediatric cancers in real time. This has dramatically improved our ability to profile pediatric tumors, identify actionable vulnerabilities, and influence clinical care.
Lisa H. Hall   +2 more
wiley   +1 more source

Measurable Residual Disease Monitoring During Treatment for Pediatric Acute Myeloid Leukemia in First Relapse

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Survival after relapse in pediatric acute myeloid leukemia (AML) remains poor, highlighting the critical importance of identifying prognostic factors to guide optimal relapse management. Methods We investigated the prognostic impact of multiparameter flow cytometry (MFC) measurable residual disease (MRD) in 188 patients with first ...
Camilla Poulsen   +21 more
wiley   +1 more source

Study on a delayed pest management model with pulse chemical control

open access: yesJournal of Biological Dynamics
Chemical control is crucial in pest management, but delayed responses to pesticide application can significantly affect its success. This study develops a type of novel mathematical models combining delayed impulse differential equations with pulse ...
Yize Chen, Juhua Liang
doaj   +1 more source

The Deformation and Stability of an Elastic Cell in a Uniform Flow [PDF]

open access: yesSIAM Journal on Applied Mathematics, 2020
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Adam A. Yorkston   +2 more
openaire   +3 more sources

The Role of Chemotherapy in Pediatric Myoepithelial Carcinoma: A Systematic Review of the Literature

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Myoepithelial carcinoma (MEC) in pediatric patients is a rare and aggressive malignancy characterized by heterogeneous morphology and variable molecular features. The optimal role of chemotherapy remains unclear. We conducted a systematic review according to PRISMA 2020 guidelines to evaluate chemotherapy in pediatric and young‐adult patients ...
Marco Salvi   +7 more
wiley   +1 more source

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