TY  - BOOK
AU  - Bakaryan,Tigran K.
ED  - Institute of Matematics ; National Academy of Sciences of Armenia
TI  - Convergence acceleration of approximations by the modified fourier system: (A.01.01-Mathematical Analysis) : Thesis for the degree of candidate of physical mathematical science 
PY  - 2018///
CY  - Yerevan
PB  - [s.n.]
KW  - Mathematics
KW  - Thesis
N1  - Scientific advisor A.V. Poghosyan
ER  -