Results 101 to 110 of about 237,737 (306)

Continuity concepts for set-valued functions and a fundamental duality formula for set-valued optimization

open access: yes, 2013
Over the past few years a theory of conjugate duality for set-valued functions that map into the set of upper closed subsets of a preordered topological vector space has been developed.
Heyde, Frank, Schrage, Carola
core   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

Second Hukuhara derivative and cosine family of linear set-valued functions

open access: yesAnnales Universitatis Paedagogicae Cracoviensis: Studia Mathematica, 2006
Let $K$ be a closed convex cone with the nonempty interior in a real Banach space and let $cc(K)$ denote the family of all nonempty convex compact subsets of $K$.
Magdalena Piszczek
doaj  

On Weighted Ostrowski Type Inequalities for Operators and Vector-Valued Functions

open access: yes, 2001
Some weighted Ostrowski type integral inequalities for operators and vector-valued functions in Banach spaces are given.
Cerone, Pietro   +3 more
core  

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

open access: yesFEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva   +5 more
wiley   +1 more source

On the K-continuity of K-hull midconvex set-valued functions

open access: yesLe Matematiche, 1993
In the present paper it is proved the K-continuity of a set-valued function which is K-hull midconvex, K-lower semicontinuous at a point and whose values are bounded K-midconvex sets; the concept of K-hull midconvexity is introduced here and it is weaker
Antonella Fiacca, Susanna Vercillo
doaj  

New applications of the existence of solutions for equilibrium equations with Neumann type boundary condition

open access: yesJournal of Inequalities and Applications, 2017
Using the existence of solutions for equilibrium equations with a Neumann type boundary condition as developed by Shi and Liao (J. Inequal. Appl. 2015:363, 2015), we obtain the Riesz integral representation for continuous linear maps associated with ...
Zhaoqi Ji   +3 more
doaj   +1 more source

Approximation of convex set-valued functions

open access: yes, 1979
Approximation of set-valued functions is introduced and discussed under a convexity assumption.
Vitale, Richard A
core   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

Traditional continuum theory arising in inverse limits with set-valued functions

open access: yesRevista Integración, 2019
In the years since their introduction in 2004, almost 100 articles and books have been written on the subject of inverse limits with set-valued functions.
W. T. Ingram
doaj  

Home - About - Disclaimer - Privacy