Zobrazeno 1 - 10
of 23
pro vyhledávání: '"S Speransky"'
Autor:
K. S. Speransky
Publikováno v:
Известия Саратовского университета. Новая серия. Серия Математика. Механика. Информатика, Vol 21, Iss 3, Pp 336-342 (2021)
In this article we consider representing properties of subspaces generated by the Szego kernel. We examine under which conditions on the sequence of points of the unit disk the order-preserving weak greedy algorithm for appropriate subspaces generate
Autor:
K. S. Speransky
Publikováno v:
Vestnik of Samara University. Natural Science Series. 25:21-29
In the article we present a construction of a representing system based on the discretized Szego kernel in the Hardy space defined on the two-dimensional polydisc. An answer to the question on the existence of representing systems based on reproduci
Publikováno v:
Breast Cancer Research and Treatment
Purpose Primary breast and prostate cancers can be cured, but metastatic disease cannot. Identifying cell factors that predict metastatic potential could guide both prognosis and treatment. Methods We used Cell-SELEX to screen an RNA aptamer library
Autor:
P. A. Terekhin, K. S. Speransky
Publikováno v:
Russian Mathematics. 63:51-61
As is known, a sequence of functions consisting of meanings of the Szego reproducing kernel of the Hardy space in the unit disk cannot be Duffin—Schaeffer frame. In the present paper we show that the using of more general conception of frame enable
Publikováno v:
Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika. :57-68
Publikováno v:
Indagationes Mathematicae. 29:1318-1325
In this paper we give an explicit construction of a representing system generated by the Szego kernel for the Hardy space. Thus we answer an open question posed by Fricain, Khoi and Lefevre. We use frame theory to prove the main result.
Autor:
D Kajan, Marc E. Lippman, Nanette H. Bishopric, Elizabeth Iorns, Jennifer Clarke, S Speransky, B Laderian
Publikováno v:
Cancer Research. 77:P4-07
BACKGROUND: Metastasis represents a critical turning point from curable to incurable breast cancer. Alterations in gene expression underlie aspects of this transition and are coordinated both genetically and epigenetically. HYPOTHESIS: Epigenetically
Publikováno v:
Russian Microelectronics. 43:189-193
Using the ensemble Monte Carlo method allowing for the main features of charge-carrier transport in conditions of strong electric fields, a deep-submicron silicon n-channel MOS transistor with a channel length of 50 nm is simulated. In the Keldysh im
Publikováno v:
Russian Journal of Genetics. 39:1258-1264
Seven structurally similar clones from potato (Solanum tuberosum L.), cv. Istrinskii genomic DNA were isolated by cloning of the PCR products. It was suggested that five of these clones were the amplified copies of the same gene. Based on comparative
Autor:
S Speransky, Marc E. Lippman, U Sharma, P Miller, Kelsie Medina-Saenz, Dorraya El-Ashry, P Ferrer
Publikováno v:
Cancer Research. 77:P4-03
Background: Metastasis is the primary cause of breast cancer mortality. Interactions between cancer cells and non-cancer cells of the tumor microenvironment (TME) are pivotal in governing tumor initiation, progression and metastasis, and cancer assoc