Results 21 to 30 of about 368 (105)

Some Topological and Geometrical Properties of New Banach Sequence Spaces [PDF]

open access: yes, 2013
In the present paper, we introduce a new band matrix (F) over cap and define the sequence space l(p)((F) over cap) = {x = (x(k)) is an element of omega : Sigma(k) vertical bar f(k)/f(k+1) x(k) - f(k+1/)f(k) x(k-1)vertical bar(p) < infinity; 1
Kara, Emrah Evren
core   +1 more source

Distinguished Cp(X) spaces [PDF]

open access: yes, 2020
We continue our initial study of Cp(X) spaces that are distinguished, equiv., are large subspaces of RX , equiv., whose strong duals Lβ(X) carry the strongest locally convex topology. Many are distinguished, many are not.
Ferrando, Juan Carlos   +3 more
core   +1 more source

Set-Valued Analysis [PDF]

open access: yes, 2022
This Special Issue contains eight original papers with a high impact in various domains of set-valued analysis. Set-valued analysis has made remarkable progress in the last 70 years, enriching itself continuously with new concepts, important results, and

core   +1 more source

Mapping Local Climate Zones for a Worldwide Database of the Form and Function of Cities [PDF]

open access: yes, 2015
Progress in urban climate science is severely restricted by the lack of useful information that describes aspects of the form and function of cities at a detailed spatial resolution.
Alexander, P.   +8 more
core   +3 more sources

A New Paranormed Sequence Space Defined by Regular Bell Matrix [PDF]

open access: yes, 2023
This paper aims to construct a new paranormed sequence space by the aid of a regular matrix of Bell numbers. As well, its special duals such as α−,β−,γ−  duals are presented and Schauder basis is determined.
Muhammet Cihat Dağlı, Murat Karakaş
core   +2 more sources

Neurocognitive Dynamics of Translating Information From a Spatial Map Into Action

open access: yesPsychophysiology, Volume 63, Issue 3, March 2026.
ABSTRACT How do we translate information from a spatial map to action in our immediate surroundings? Despite the widespread use of various tools for orientation, from paper maps to GPS, this fundamental question remains unanswered in our understanding of human spatial navigation.
Maud Saulay‐Carret   +3 more
wiley   +1 more source

On generally covariant mathematical formulation of Feynman integral in Lorentz signature

open access: yes, 2022
It is widely accepted that the Feynman integral is one of the most promising methodologies for defining a generally covariant formulation of nonperturbative interacting quantum field theories (QFTs) without a fixed prearranged causal background.
Laszlo, Andras
core   +1 more source

The domination theorem for operator classes generated by Orlicz spaces

open access: yesMathematische Nachrichten, Volume 298, Issue 11, Page 3576-3598, November 2025.
Abstract We study lattice summing operators between Banach spaces focusing on two classes, ℓφ$\ell _\varphi$‐summing and strongly φ$\varphi$‐summing operators, which are generated by Orlicz sequence lattices ℓφ$\ell _\varphi$. For the class of strongly φ$\varphi$‐summing operators, we prove the domination theorem, which complements Pietsch's ...
D. L. Fernandez   +3 more
wiley   +1 more source

Genetic variation among progeny shapes symbiosis in a basidiomycete with poplar

open access: yesNew Phytologist, Volume 248, Issue 1, Page 157-177, October 2025.
Summary Forest trees rely on ectomycorrhizal (ECM) fungi for acquiring scarce resources such as water and nutrients. However, the molecular mechanisms governing ECM traits remain inadequately understood, particularly the role of intraspecific fungal variation in root‐tip colonisation and trophic interactions.
Benjamin Dauphin   +9 more
wiley   +1 more source

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