Results 11 to 20 of about 2,013,475 (220)

THE INTERACTION BETWEEN RADIATION AND TURBULENT NATURAL CONVECTION IN SQUARE AND RECTANGULAR ENCLOSURES [PDF]

open access: yes, 2013
Heat transfer by natural convection inside enclosed spaces with radiation interaction is of practical interest in many engineering applications, such as design of buildings for thermal comfort, nuclear reactors, solar collectors, and the cooling of ...
Shati, Abdulmaged
core   +6 more sources

Pattern avoidance in partial permutations [PDF]

open access: yes, 2011
Motivated by the concept of partial words, we introduce an analogous concept of partial permutations. A partial permutation of length n with k holes is a sequence of symbols $\pi = \pi_1\pi_2 ...
Claesson, A.   +3 more
core   +4 more sources

On the Localization of Rectangular Partial Sums for Multiple Fourier Series [PDF]

open access: yesProceedings of the American Mathematical Society, 1972
The question of the localization for rectangular partial sums of the multiple Fourier series for functions of Sobolev spaces is settled.
openaire   +2 more sources

Non-blocking supervisory control for initialised rectangular automata [PDF]

open access: yes, 2004
We consider the problem of supervisory control for a class of rectangular automata and more specifically for compact rectangular automata with uniform rectangular activity, i.e. initialised.
Spathopoulos, Michael P.
core   +3 more sources

Sufficient conditions for convergence of multiple Fourier series with Jk-lacunary sequence of rectangular partial sums in terms of Weyl multipliers [PDF]

open access: yesActa Scientiarum Mathematicarum, 2017
We obtain sufficient conditions for convergence (almost everywhere) of multiple trigonometric Fourier series of functions $f$ in $L_2$ in terms of Weyl multipliers. We consider the case where rectangular partial sums of Fourier series $S_n(x;f)$ have indices $n=(n_1,\dots,n_N) \in \mathbb Z^N$, $N\ge 3$, in which $k$ $(1\leq k\leq N-2)$ components on ...
Bloshanskii, I. L.   +2 more
openaire   +2 more sources

Statistical modelling for prediction of axis-switching in rectangular jets [PDF]

open access: yes, 2013
Rectangular nozzles are increasingly used for modern military aircraft propulsion installations, including the roll nozzles on the F-35B vertical/short take-off and landing strike fighter.
Knowles, Kevin   +2 more
core   +1 more source

Convergence and localization in Orlicz classes for multiple Walsh–Fourier series with a lacunary sequence of rectangular partial sums

open access: yesJournal of Mathematical Analysis and Applications, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bloshanskaya, S. K., Bloshanskii, I. L.
openaire   +1 more source

Extending Partial Representations of Rectangular Duals with Given Contact Orientations [PDF]

open access: yes, 2021
A rectangular dual of a graph $G$ is a contact representation of $G$ by axis-aligned rectangles such that (i)~no four rectangles share a point and (ii)~the union of all rectangles is a rectangle.
Kindermann, Philipp   +10 more
core   +2 more sources

Maximal Convergence Space of a Subsequence of the Logarithmic Means of Rectangular Partial Sums of Double Walsh-Fourier Series

open access: yesReal Analysis Exchange, 2006
The main aim of this paper is to prove that the maximal operator of the logarithmic means of rectangular partial sums of double Walsh-Fourier series is of type $(H^{\#},L_{1})$ provided that the supremum in the maximal operator is taken over some special indices.
Gát, György, Goginava, Ushangi
openaire   +2 more sources

Almost Everywhere Strong Summability of Fejér Means of Rectangular Partial Sums of Two-dimensional Walsh-Fourier Series [PDF]

open access: yesJournal of Contemporary Mathematical Analysis (Armenian Academy of Sciences), 2018
arXiv admin note: text overlap with arXiv:1503 ...
openaire   +3 more sources

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