K. Ivanov
发表
N. K. Pavlis,
P. Petrushev,
K. Ivanov,
2018,
Journal of Geodesy.
P. Petrushev,
K. Ivanov,
2018,
Transactions of the American Mathematical Society.
P. Petrushev,
K. Ivanov,
2020,
2001.10847.
P. Petrushev,
K. Ivanov,
2017
.
E. Saff,
V. Totik,
K. Ivanov,
1989
.
K. Ivanov,
P. Parvanov,
2010
.
P. Petrushev,
K. Ivanov,
2022,
Constructive Approximation.
T. Goodman,
Ambikeshwar Sharma,
K. Ivanov,
1996
.
Z. Ditzian,
K. Ivanov,
V. Hristov,
1995
.
P. Petrushev,
K. Ivanov,
2016,
Journal of Fourier Analysis and Applications.
Z. Ditzian,
K. Ivanov,
W. Chen,
1993
.
E. Saff,
V. Totik,
K. Ivanov,
1991,
Canadian Journal of Mathematics.
E. Saff,
E. B. Saff,
K. G. Ivanov,
1990
.
Z. Ditzian,
Z. Ditzian,
K. G. Ivanov,
1993
.
Yuan Xu,
Pencho Petrushev,
P. Petrushev,
2008,
0809.3421.
Z. Ditzian,
K. Ivanov,
Kamen G. Ivanov,
1993
.
K. Ivanov,
B. Draganov,
2008
.
Borislav R. Draganov,
Kamen G. Ivanov,
K. Ivanov,
2010,
J. Approx. Theory.
Borislav R. Draganov,
Kamen G. Ivanov,
K. Ivanov,
2007,
J. Approx. Theory.
P. Petrushev,
K. Ivanov,
2016,
Numerical Algorithms.
Pencho Petrushev,
Kamen G. Ivanov,
P. Petrushev,
2014
.
Pencho Petrushev,
Kamen G. Ivanov,
P. Petrushev,
2014,
Advances in Computational Mathematics.
P. Petrushev,
K. Ivanov,
2014
.
K. Ivanov,
B. Draganov,
2004
.
Zeev Ditzian,
Kamen G. Ivanov,
Z. Ditzian,
1989
.
Yuan Xu,
Pencho Petrushev,
P. Petrushev,
2009,
0902.2601.