Results 21 to 30 of about 15,526 (146)

Solvability of m-product mixed non-linear functional integral equations

Beni-Suef University Journal of Basic and Applied Sciences
The purpose of this paper is devoted to establishing the existence of solutions for m-product non-linear functional integral equations with weakly singular and Riemann–Liouville integral terms.
Amar Deep, Manochehr Kazemi, Mohammad Ali Fariborzi Araghi, Mohammad Esmael Samei   +3 more
doaj   +1 more source

On Oriented Colourings of Graphs on Surfaces

Journal of Graph Theory, EarlyView.
ABSTRACT For an oriented graph G $G$, the least number of colours required to oriented colour G $G$ is called the oriented chromatic number of G $G$ and denoted χ o ( G ) ${\chi }_{o}(G)$. For a non‐negative integer g $g$ let χ o ( g ) ${\chi }_{o}(g)$ be the least integer such that χ o ( G ) ≤ χ o ( g ) ${\chi }_{o}(G)\le \unicode{x0200A}{\chi }_{o}(g)
Alexander Clow
wiley   +1 more source

Matrix transformation and application of Hausdorff measure of non-compactness on newly defined Fibo-Pascal sequence spaces

Filomat
In this article, we introduce Fibo-Pascal sequence spaces PFc and PF0 by utilizing a newly defined Fibo-Pascal matrix PF. It is proved that PFc and PF0 are BK-spaces that are linearly isomorphic to c and c0, respectively. Furthermore, the Schauder basis and ?-, ?-, ?-duals of both the spaces are computed, and certain classes of matrix ...
Muhammet Dağlı, Taja Yaying
openaire   +1 more source

Edge‐Length Preserving Embeddings of Graphs Between Normed Spaces

Journal of Graph Theory, EarlyView.
ABSTRACT The concept of graph embeddability, initially formalized by Belk and Connelly and later expanded by Sitharam and Willoughby, extends the question of embedding finite metric spaces into a given normed space. A finite simple graph G = ( V , E ) $G=(V,E)$ is said to be ( X , Y ) $(X,Y)$‐embeddable if any set of induced edge lengths from an ...
Sean Dewar, Eleftherios Kastis, Derek Kitson, William Sims   +3 more
wiley   +1 more source

An Algebraic and Logical approach to continuous images [PDF]

, 2002
Continuous mappings between compact Hausdorff spaces can be studied using homomorphisms between algebraic structures (lattices, Boolean algebras) associated with the spaces.
Hart, Klaas Pieter
core   +4 more sources

Spectral triples for the Sierpinski Gasket

, 2014
We construct a family of spectral triples for the Sierpinski Gasket $K$. For suitable values of the parameters, we determine the dimensional spectrum and recover the Hausdorff measure of $K$ in terms of the residue of the volume functional $a\to$ tr$(a\,|
Ahlfors, Albeverio, Atiyah, Baaj, Barlow, Bellissard, Ben-Bassat, Berg, Beurling, Brown, Carey, Carey, Christensen, Christensen, Cipriani, Cipriani, Cipriani, Cipriani, Cipriani, Cipriani, Connes, Connes, Cucuringu, Daniele Guido, Dixmier, Erdélyi, Fabio Cipriani, Fack, Fukushima, Fukushima, Gel'fand, Guido, Guido, Guido, Higson, Hino, Hino, Hutchinson, Ionescu, Jean-Luc Sauvageot, Jonsson, Julien, Kasparov, Kigami, Kigami, Kigami, Kusuoka, Kusuoka, Lapidus, Lewin, Lord, Mishchenko, Pearson, Rammal, Rieffel, Sabot, Sierpinski, Strichartz, Tommaso Isola, Varga   +59 more
core   +1 more source

Clinically Feasible White Matter Fiber Tractography in Peritumoral Zones With Cerebral Vasogenic Edema

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose In diffusion MRI, vasogenic edema manifests as a major fraction of isotropic water that dilutes the anisotropic intra‐axonal portion of the signal. Many tractography algorithms mistake vasogenic edema for the white matter boundary and terminate tracking to prevent producing spurious streamlines.
Patryk Filipiak, Timothy M. Shepherd, Kamri Clarke, Gaia Ressa, Dimitris G. Placantonakis, Fernando E. Boada, Steven H. Baete   +6 more
wiley   +1 more source

The feasibility principle in community ecology

Oikos, EarlyView.
The structure and function of ecological communities emerge from interactions among populations within specific environmental contexts. Yet we still lack general principles that explain how communities assemble, which patterns we should expect, and when transitions occur across diverse settings.
Serguei Saavedra
wiley   +1 more source

A Compactness Theorem for The Dual Gromov-Hausdorff Propinquity [PDF]

, 2015
We prove a compactness theorem for the dual Gromov-Hausdorff propinquity as a noncommutative analogue of the Gromov compactness theorem for the Gromov-Hausdorff distance.
Latremoliere, Frederic
core   +2 more sources

Clinicopathological characteristics of patients with inoperable non‐small cell lung cancer harboring circulating NRF2 pathway mutations

The Journal of Pathology, EarlyView.
Abstract Lung cancer is the leading cause of global cancer‐related morbidity and mortality, with tobacco smoking as its strongest risk factor. Nuclear factor erythroid 2‐related factor 2 (NRF2) is a redox‐regulated transcription factor frequently dysregulated in non‐small cell lung cancer (NSCLC), leading to aggressive disease and resistance to therapy.
Jouni Härkönen, Satu Tiainen, Jouni Kujala, Linnea Muhonen, Ponnuswamy Mohanasundaram, Tuomas Tikkanen, Ina Pöhner, Tommi Patinen, Simone Adinolfi, Juha P Väyrynen, Päivi Auvinen, Arto Mannermaa, Petri Pölönen, Tuomas Rauramaa, Anna‐Liisa Levonen   +14 more
wiley   +1 more source