Zobrazeno 1 - 4
of 4
pro vyhledávání: '"G. A. Karagulyan"'
Publikováno v:
Mathematical Notes. 110:196-209
approximate identities on metric measure spaces are considered in this paper. We find exact conditions on the geometry of domains for which the convergence of approximate identities occurs almost everywhere for functions from the spaces $$L^p$$ , $$p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a31cea6750e3c693d18e02cca9bf5419
https://doi.org/10.1134/s000143462107021x
https://doi.org/10.1134/s000143462107021x
Autor:
G. A. Karagulyan, D. A. Karagulyan
Publikováno v:
Journal of Contemporary Mathematical Analysis. 49:334-351
The paper considers a question of characterization of the sets of nondifferentiability points of integrals with respect to the bases of rectangles and squares. In particular, a complete characterization of uncertainty sets for the integrals of functi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0838be1566176f6b4d4e6e4dbcac9d39
https://doi.org/10.3103/s1068362314060090
https://doi.org/10.3103/s1068362314060090
Autor:
G. A. Karagulyan
Publikováno v:
Sbornik: Mathematics. 200:521-548
In this paper we investigate problems on almost everywhere convergence of subsequences of Riemann sums \md0 R_nf(x)=\frac{1}{n}\sum_{k=0}^{n-1}f\bigg(x+\frac{k}{n}\bigg),\quad x\in \ZT. \emd We establish a relevant connection between Riemann and ordi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79068de6dc6384dec4f49abd8629974c
https://doi.org/10.1070/sm2009v200n04abeh004007
https://doi.org/10.1070/sm2009v200n04abeh004007
Autor:
G A Karagulyan
Publikováno v:
Russian Academy of Sciences. Sbornik Mathematics. 78:11-33
Random measures of the form are considered, where is a unit mass concentrated at the point . For any sequence of natural numbers it is established that for almost all sequences the partial sums of the Fourier-Stieltjes series of the measure have orde
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a78c8c95474494d95f31a6e721783308
https://doi.org/10.1070/sm1994v078n01abeh003456
https://doi.org/10.1070/sm1994v078n01abeh003456