Results 21 to 30 of about 224,566 (246)

Fractional Bagley-Torvik Problem Analysis with Hilfer Fractional Derivatives and Pettis Function Space

Fractal and Fractional
This paper analyzes the Bagley–Torvik fractional-order equation with generalized fractional Hilfer derivatives of two orders for functions in Banach spaces under conditions expressed in the language of weak topology.
Mieczysław Cichoń, Masouda M. A. Al-Fadel, Hussein A. H. Salem, Kinga Cichoń   +3 more
doaj   +1 more source

On automorphism groups of Toeplitz subshifts

Discrete Analysis, 2017
On automorphism groups of Toeplitz subshifts, Discrete Analysis 2017:11, 19 pp. A discrete dynamical system is a space $X$ with some kind of structure, together with a map $\sigma\colon X\to X$ that preserves the structure.
Sebastian Donoso, Fabien Durand, Alejandro Maass, Samuel Petite   +3 more
doaj   +1 more source

CMB Anisotropy in Compact Hyperbolic Universes I: Computing Correlation Functions

, 1999
CMB anisotropy measurements have brought the issue of global topology of the universe from the realm of theoretical possibility to within the grasp of observations. The global topology of the universe modifies the correlation properties of cosmic fields.
Bond, J. Richard, Pogosyan, Dmitry, Souradeep, Tarun   +2 more
core   +1 more source

Boundedly finite measures: Separation and convergence by an algebra of functions

, 2016
We prove general results about separation and weak$^\#$-convergence of boundedly finite measures on separable metric spaces and Souslin spaces. More precisely, we consider an algebra of bounded real-valued, or more generally a $*$-algebra $\mathcal{F ...
Löhr, Wolfgang, Rippl, Thomas
core   +1 more source

Equivalence Between Fractional Differential Problems and Their Corresponding Integral Forms with the Pettis Integral

Mathematics
The problem of equivalence between differential and integral problems is absolutely crucial when applying solution methods based on operators and their properties in function spaces.
Mieczysław Cichoń, Wafa Shammakh, Kinga Cichoń, Hussein A. H. Salem   +3 more
doaj   +1 more source

Several generalizations of I_s*g -Continuous Functions in Ideal Topological Spaces

Journal of Physics: Conference Series, 2021
Abstract Khan and Noiri( Khan M. and Noiri T., On Is*g -continuous functions in the Ideal Topological spaces, Eur. J. Pure Appl. Math., 4(3)(2011), 237 – 243.) have initiated the notion of Is*g -continuous functions in ideal Topological spaces. In addition to this, they have also defined the strong and
P. L. Powar, Vishnu Narayan Mishra, Shikha Bhadauria   +2 more
openaire   +1 more source

Almost contra pre generalized b - continuous functions in topological spaces

Malaya Journal of Matematik, 2017
In this paper, the authors introduce a new class of functions called almost contra pre generalized b -continuous function (briefly almost contra pgb-continuous) in topological spaces. Some characterizations and several properties concerning almost contra pgb-continuous functions are obtained.
null S. Sekar, null R. Brindha
openaire   +1 more source

Conserved structural motifs in PAS, LOV, and CRY proteins regulate circadian rhythms and are therapeutic targets

FEBS Letters, EarlyView.
Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman, Anna E. Lester, Brian D. Zoltowski   +2 more
wiley   +1 more source

Potential therapeutic targeting of BKCa channels in glioblastoma treatment

Molecular Oncology, EarlyView.
This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak, Karolina Pytlak, Sandra Jaworowska, Bogusz Kulawiak, Piotr Bednarczyk   +4 more
wiley   +1 more source

Physical education in students of special medical group [PDF]

, 2012
The traditional first-order analysis in Euclidean spaces relies on the Sobolev spaces W1,p(Ω), where Ω ⊂ Rn is open and p ∈ [1, ∞].The Sobolev norm is then defined as the sum of Lp norms of a function and its distributional gradient.We generalize the ...
Савіцкий, А., Savitsky, A.
core   +1 more source