Бердников, А. С. Цепочки фундаментальных взаимно-однородных функций с общим вещественным собственным числом = Chains of fundamental mutually homogeneous functions with a common real eigenvalue / А. С. Бердников, К. В. Соловьев, Н. К. Краснова. — 1 файл (355 Кб). — DOI 10.18721/JPM.13205. — Текст: электронный // Научно-технические ведомости Санкт-Петербургского государственного политехнического университета. Сер.: Физико-математические науки. – 2020. – С. 53-71. — Свободный доступ из сети Интернет (чтение, печать, копирование). — <URL:http://elib.spbstu.ru/dl/2/j20-205.pdf>.
Period
|
Read
|
Print
|
Copy
|
Open
|
Total
|
Year 2020
|
Quarter 4
|
December
|
5
|
0
|
6
|
0
|
11
|
Year 2021
|
Quarter 1
|
January
|
5
|
0
|
3
|
0
|
8
|
February
|
1
|
0
|
3
|
0
|
4
|
March
|
1
|
0
|
1
|
0
|
2
|
Quarter 2
|
April
|
5
|
0
|
1
|
0
|
6
|
May
|
1
|
0
|
2
|
0
|
3
|
June
|
4
|
0
|
7
|
0
|
11
|
Quarter 3
|
July
|
7
|
0
|
3
|
0
|
10
|
August
|
2
|
0
|
5
|
0
|
7
|
September
|
2
|
0
|
2
|
0
|
4
|
Quarter 4
|
October
|
1
|
0
|
1
|
0
|
2
|
November
|
0
|
0
|
3
|
0
|
3
|
December
|
1
|
0
|
0
|
0
|
1
|
Year 2022
|
Quarter 1
|
January
|
4
|
0
|
2
|
0
|
6
|
February
|
4
|
0
|
2
|
0
|
6
|
March
|
2
|
0
|
7
|
0
|
9
|
Quarter 2
|
April
|
1
|
0
|
3
|
0
|
4
|
May
|
1
|
0
|
6
|
0
|
7
|
June
|
4
|
0
|
1
|
0
|
5
|
Quarter 3
|
July
|
7
|
0
|
1
|
0
|
8
|
August
|
5
|
0
|
4
|
0
|
9
|
September
|
2
|
0
|
4
|
0
|
6
|
Quarter 4
|
October
|
4
|
0
|
0
|
0
|
4
|
November
|
6
|
0
|
2
|
0
|
8
|
December
|
7
|
0
|
5
|
0
|
12
|
Year 2023
|
Quarter 1
|
January
|
2
|
0
|
2
|
0
|
4
|
February
|
0
|
0
|
4
|
0
|
4
|
March
|
1
|
0
|
3
|
0
|
4
|
Quarter 2
|
April
|
3
|
0
|
4
|
0
|
7
|
May
|
2
|
0
|
4
|
0
|
6
|
June
|
0
|
0
|
3
|
0
|
3
|
Quarter 3
|
July
|
3
|
0
|
2
|
0
|
5
|
August
|
3
|
0
|
4
|
0
|
7
|
September
|
1
|
0
|
3
|
0
|
4
|
Quarter 4
|
October
|
4
|
0
|
6
|
0
|
10
|
November
|
0
|
0
|
6
|
0
|
6
|
December
|
4
|
0
|
6
|
0
|
10
|
Year 2024
|
Quarter 1
|
January
|
3
|
0
|
3
|
0
|
6
|
February
|
3
|
0
|
4
|
0
|
7
|
March
|
0
|
0
|
3
|
0
|
3
|
Total
|
111
|
0
|
131
|
0
|
242
|