Results 21 to 30 of about 10,585,569 (293)

A study of uniformities on the space of uniformly continuous mappings

open access: yesOpen Mathematics, 2020
New families of uniformities are introduced on UC(X,Y)UC(X,Y), the class of uniformly continuous mappings between X and Y, where (X,U)(X,{\mathcal{U}}) and (Y,V)(Y,{\mathcal{V}}) are uniform spaces.
Gupta Ankit   +3 more
doaj   +1 more source

A class of orthogonal polynomials of a new type

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1983
The purpose of this paper is to study a class of polynomials Fnm(x,λ,ν) associated with a class of m differential equations, where λ is fixed, n is a variable parameter, m is fixed positive integer and ν is a non-negative integer
M. Dutta, Kanchan Prabha Manocha
doaj   +1 more source

Iris: Deep Space Small Satellite Radio [PDF]

open access: yes, 2017
With nanosatellites being used for deep space missions, the need for a unique communications architecture to relay valuable mission data back to NASA’s Deep Space Network (DSN) is ...
Space Dynamics Laboratory
core   +1 more source

On the Space of Integral Functions. IV [PDF]

open access: yesProceedings of the American Mathematical Society, 1950
With this metric, F is a complete linear metric space and convergence of a sequence in F is equivalent to uniform convergence of the sequence of integral functions in any circle of finite radius [1, Theorems 1 and 3 ]. Being a locally convex space in the concerned metric, the Hahn-Banach extension theorem for continuous linear functionals remain valid (
openaire   +2 more sources

Dominance of forest structural traits in shaping soil bacterial community assembly in Beijing’s urban forests

open access: yesFrontiers in Soil Science
Urban forests constitute vital ecological interfaces between built environments and natural systems, yet the mechanisms driving soil microbial community assembly in these ecosystems remain poorly understood.
Yi Zheng   +10 more
doaj   +1 more source

Complete function spaces

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1983
A study is made of certain completeness properties of the space of all continuous real-valued functions on a space, where this function space has the compact-open topology.
R. A. Mccoy
doaj   +1 more source

$L_p$-estimates of the nontangential maximal function for solutions a second-order elliptic equation solutions

open access: yesVestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2013
The work contains the survey of results related to the study of near the boundary behavior of the solution of the Dirichlet problem with the boundary function in $L_p,$ $p > 1$ for a second-order elliptic equation.
Anatolii Konstantinovich Gushchin
doaj   +1 more source

Ritual Void or Ritual Muddle? Deconsecration Rites of Roman Catholic Church Buildings

open access: yesReligions, 2020
The decrease in people who regularly celebrate liturgy in western Europe has led to the question of what to do with so-called obsolete church buildings.
Kim de Wildt
doaj   +1 more source

On equivariant function spaces [PDF]

open access: yesPacific Journal of Mathematics, 1990
Some basic features of the homotopy theory of mapping spaces are generalized to an equivariant setting.
openaire   +2 more sources

Isometries of a function space

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1987
It is proved here that an isometry on the subset of all positive functions of L1⋂Lp(ℝ) can be characterized by means of a function h together with a Borel measurable mapping ϕ of ℝ, thus generalizing the Banach-Lamparti theorem of Lp spaces.
U. D. Vyas
doaj   +1 more source

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