5

Higher-Order Hermite-Fejér Interpolation for Stieltjes Polynomials

Jung, Hee Sun, Sakai, Ryozi
Journal:
Journal of Applied Mathematics
Year:
2013
Language:
english
File:
PDF, 232 KB
english, 2013
7

Saturation and inverse theorems for certain operators in C or Lp, 1 ⩽ p < ∞

Ryozi Sakai
Journal:
Journal of Approximation Theory
Year:
1984
Language:
english
File:
PDF, 553 KB
english, 1984
8

Asymptotic Properties of Derivatives of the Stieltjes Polynomials

Jung, Hee Sun, Sakai, Ryozi
Journal:
Journal of Applied Mathematics
Year:
2012
Language:
english
File:
PDF, 171 KB
english, 2012
9

Degree of Approximation by Hybrid Operators

Deo, Naokant, Jung, Hee Sun, Sakai, Ryozi
Journal:
Abstract and Applied Analysis
Year:
2013
Language:
english
File:
PDF, 129 KB
english, 2013
10

Approximation by Lupas-Type Operators and Szász-Mirakyan-Type Operators

Jung, Hee Sun, Sakai, Ryozi
Journal:
Journal of Applied Mathematics
Year:
2012
Language:
english
File:
PDF, 190 KB
english, 2012
11

Positive Interpolation Operators with Exponential-Type Weights

Jung, Hee Sun, Sakai, Ryozi
Journal:
Journal of Applied Mathematics
Year:
2013
Language:
english
File:
PDF, 168 KB
english, 2013
12

Local saturation of a positive linear convolution operator

Jung, Hee, Sakai, Ryozi
Journal:
Journal of Inequalities and Applications
Year:
2014
Language:
english
File:
PDF, 1.00 MB
english, 2014
14

Domain of convergence for a series of orthogonal polynomials

Jung, Hee Sun, Sakai, Ryozi
Journal:
Journal of Approximation Theory
Year:
2015
Language:
english
File:
PDF, 230 KB
english, 2015
15

Some Properties of Orthogonal Polynomials for Laguerre-Type Weights

Jung, HeeSun, Sakai, Ryozi
Journal:
Journal of Inequalities and Applications
Year:
2011
Language:
english
File:
PDF, 390 KB
english, 2011
16

Higher order derivatives of approximation polynomials on R $\mathbb{R}$

Jung, Hee Sun, Sakai, Ryozi
Journal:
Journal of Inequalities and Applications
Year:
2015
Language:
english
File:
PDF, 1.63 MB
english, 2015
19

Interpolation Polynomials of Entire Functions for Erdös-Type Weights

Nakamura, Gou, Sakai, Ryozi, Suzuki, Noriaki
Journal:
Journal of Mathematics
Year:
2013
Language:
english
File:
PDF, 1.85 MB
english, 2013
20

Approximation problem restricted by an incidence matrix

SAKAI, Ryozi
Journal:
Journal of the Mathematical Society of Japan
Year:
1980
Language:
english
File:
PDF, 1.95 MB
english, 1980