Results 81 to 90 of about 42,010 (103)

Existence Result for a Class of Elliptic Systems with Indefinite Weights in

open access: yesBoundary Value Problems, 2008
We obtain the existence of a nontrivial solution for a class of subcritical elliptic systems with indefinite weights in . The proofs base on Trudinger-Moser inequality and a generalized linking theorem introduced by Kryszewski and Szulkin.
Liu Sanyang, Zhang Guoqing
doaj  

Risultati di regolarità per il problema dell'ostacolo relativo ad equazioni di Kolmogorov degeneri

open access: yesBruno Pini Mathematical Analysis Seminar, 2010
We prove optimal regularity for solutions to the obstacle problem for a class of second order differential operators of Kolmogorov type. We treat smooth obstacles as well as non-smooth obstacles.
Sergio Polidoro
doaj  
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A 433-MHz Compact Inverse Class-F Rectifier for Biomedical Wireless Power Transmission

IEEE Microwave and Wireless Technology Letters, 2023
This letter presents a novel implementation of inverse class-F (class- $\text{F}^{-1}$ ) rectifier based on lumped elements for biomedical wireless power transfer (WPT) at 433 MHz. Specifically, in order to reshape the diode current and voltage according
Dang‐An Nguyen   +4 more
semanticscholar   +1 more source

Circular RNA ACTA1 Acts as a Sponge for miR-199a-5p and miR-433 to Regulate Bovine Myoblast Development through the MAP3K11/MAP2K7/JNK Pathway.

Journal of Agricultural and Food Chemistry, 2022
Circular RNAs (circRNAs) are a special class of noncoding RNA molecules that regulate many different biological processes. Myogenesis, a complex process, is primarily regulated by myogenic regulatory factors (MRFs) and various noncoding RNAs.
Ao Qi   +9 more
semanticscholar   +1 more source

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