New Science Research From A. Poghosyan And Colleagues Discussed

[Emil Lazarian]

NEW SCIENCE RESEARCH FROM A. POGHOSYAN AND COLLEAGUES DISCUSSED

Journal of Mathematics
May 26, 2009

"In this paper the asymptotic behavior of the Krylov-Lanczos
interpolation is investigated," scientists in Yerevan, Armenia report.

"Exact asymptotic constants of the errors are obtained on the
subintervals where the 2-periodic extension of the approximated
function is smooth. In particular, the fast convergence of this
method is observed and examined in a special case," wrote A. Poghosyan
and colleagues.

The researchers concluded: "Some numerical results are presented."

Poghosyan and colleagues published their study in Analysis
and Applications (ASYMPTOTIC BEHAVIOR OF THE KRYLOV-LANCZOS
INTERPOLATION. Analysis and Applications, 2009;7(2):199-211).

For additional information, contact A. Poghosyan, National Academy
Science, Institute Math, Yerevan, Armenia.

The publisher's contact information for the journal Analysis and
Applications is: World Scientific Publ Co. Pte Ltd., 5 Toh Tuck Link,
Singapore 596224, Singapore.

From: Emil Lazarian | Ararat NewsPress