Results 31 to 40 of about 6,309,373 (323)

Comparison between traditional and predictive methods in Prediction of post treatment mandibular arch [PDF]

open access: yesIranian Journal of Orthodontics, 2012
Background and aim: The aim of present study was to predict post treatment space available of mandibular arch and compare this method of measurement with the previous methods.
Ahmad Sodagar   +2 more
doaj   +1 more source

Error estimates for interpolation of rough data using the scattered shifts of a radial basis function

open access: yes, 2007
The error between appropriately smooth functions and their radial basis function interpolants, as the interpolation points fill out a bounded domain in R^d, is a well studied artifact. In all of these cases, the analysis takes place in a natural function
F.J. Narcowich   +8 more
core   +1 more source

Remarks on the Formulation of Quantum Mechanics on Noncommutative Phase Spaces [PDF]

open access: yes, 2006
We consider the probabilistic description of nonrelativistic, spinless one-particle classical mechanics, and immerse the particle in a deformed noncommutative phase space in which position coordinates do not commute among themselves and also with ...
A. Eftekharzadeh   +17 more
core   +4 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

A study of function space topologies for multifunctions

open access: yesApplied General Topology, 2017
Function space topologies are investigated for the class of continuous multifunctions. Using the notion of continuous convergence, splittingness and admissibility are discussed for the topologies on continuous multifunctions. The theory of net of sets is
Ankit Gupta, Ratna Dev Sarma
doaj   +1 more source

Function-space compactifications of function spaces

open access: yesTopology and its Applications, 2002
The paper presents a nice discussion of applications of the theory of continuous lattices in topology and analysis. We mention two pure topological results which are consequences of more general results: (1) If \(X\) and \(Y\) are compact Hausdorff spaces, then the space \(C_k(X,Y)\) of continuous mappings from \(X\) into \(Y\) with the compact-open ...
openaire   +2 more sources

Wigner phase space distribution as a wave function

open access: yes, 2013
We demonstrate that the Wigner function of a pure quantum state is a wave function in a specially tuned Dirac bra-ket formalism and argue that the Wigner function is in fact a probability amplitude for the quantum particle to be at a certain point of the
A. O. Bolivar   +11 more
core   +1 more source

On Pervin's example concerning the connected-open topology

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1990
Irudayanathan and Naimpally [1] introduced a topology for function spaces (called the “connected-open” topology) which has the property that the connected functions form a closed set provided that the codomain is completely normal.
T. B. M. McMaster
doaj   +1 more source

STRUCTURAL FEATURES OF SMALL LANDSCAPED SPACES IN MODERN CITIES

open access: yesАрхитектон, 2021
The article examines the structure and characteristics of small green spaces. The novelty of the research work lies in the introduction of the term "small green space" into scientific circulation and determination of the relationship between its ...
Dar Valeria V.
doaj   +1 more source

Quantum Thetas on Noncommutative T^4 from Embeddings into Lattice

open access: yes, 2007
In this paper we investigate the theta vector and quantum theta function over noncommutative T^4 from the embedding of R x Z^2. Manin has constructed the quantum theta functions from the lattice embedding into vector space (x finite group).
Dieng M Schwarz A   +8 more
core   +1 more source

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