Research output: Contribution to journal › Article › peer-review
Jump determination for an inverse function by using its laplace transform. / Ryabov, V. M.
In: Computational Mathematics and Mathematical Physics, Vol. 44, No. 5, 01.05.2004, p. 732-739.Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - Jump determination for an inverse function by using its laplace transform
AU - Ryabov, V. M.
PY - 2004/5/1
Y1 - 2004/5/1
N2 - Methods are suggested for locating jumps in a function and determining the size of jumps in the function and its derivatives by using the Laplace transform of the function. The methods are based on highest accuracy quadrature formulas used for Laplace transform inversion and on the Widder method. Since the Widder method converges slowly, algorithms accelerating its convergence are pointed out.
AB - Methods are suggested for locating jumps in a function and determining the size of jumps in the function and its derivatives by using the Laplace transform of the function. The methods are based on highest accuracy quadrature formulas used for Laplace transform inversion and on the Widder method. Since the Widder method converges slowly, algorithms accelerating its convergence are pointed out.
UR - http://www.scopus.com/inward/record.url?scp=33746527501&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:33746527501
VL - 44
SP - 732
EP - 739
JO - Computational Mathematics and Mathematical Physics
JF - Computational Mathematics and Mathematical Physics
SN - 0965-5425
IS - 5
ER -
ID: 35462579