| On power series having sections with only real zeros OM Katkova, T Lobova, AM Vishnyakova Computational Methods and Function Theory 3, 425-441, 2004 | 53 | 2004 |
| A sufficient condition for a polynomial to be stable OM Katkova, AM Vishnyakova Journal of Mathematical Analysis and Applications 347 (1), 81-89, 2008 | 44 | 2008 |
| On sufficient conditions for the total positivity and for the multiple positivity of matrices OM Katkova, AM Vishnyakova arXiv preprint math/0504183, 2005 | 17 | 2005 |
| Multiple positivity and the Riemann zeta-function OM Katkova arXiv preprint math/0505174, 2005 | 14 | 2005 |
| On entire functions having Taylor sections with only real zeros OM Katkova, T Lobova-Eisner, AM Vishnyakova Журнал математической физики, анализа, геометрии 11 (4), 449-469, 2004 | 14 | 2004 |
| Zero sets of entire generating functions of Pólya frequency sequences of finite order OM Katkova, IV Ostrovskiĭ Mathematics of the USSR-Izvestiya 35 (1), 101, 1990 | 13 | 1990 |
| Multiplier sequences and logarithmic mesh O Katkova, B Shapiro, A Vishnyakova Comptes Rendus Mathematique 349 (1-2), 35-38, 2011 | 12 | 2011 |
| Convexity around the unit of a Banach algebra V Kadets, O Katkova, M Martín, A Vishnyakova Serdica Mathematical Journal 34 (3), 619p-628p, 2008 | 7 | 2008 |
| Linear finite difference operators preserving the Laguerre–Pólya class O Katkova, M Tyaglov, A Vishnyakova Complex Variables and Elliptic Equations 63 (11), 1604-1619, 2018 | 5 | 2018 |
| On indicators of entire functions of finite order with multipositive sequences of coefficients OM Katkova deposited at VINITI, Kharkov, 1989 | 5 | 1989 |
| A remark about positive polynomials OM Katkova, AM Vishnyakova arXiv preprint arXiv:0910.4673, 2009 | 3 | 2009 |
| On the Stability of Taylor Sections of a Function, a> 1 OM Katkova, AM Vishnyakova Computational Methods and Function Theory 9 (1), 305-322, 2009 | 3 | 2009 |
| On the growth of entire generating functions of multiply positive sequences OM Katkova Журнал математической физики, анализа, геометрии 10 (1), 61-75, 2003 | 3 | 2003 |
| Entire functions with asymptotically multiply positive sequences of coefficients OM Katkova Journal of Soviet Mathematics 49, 1070-1075, 1990 | 3 | 1990 |
| Hermite-Poulain theorems for linear finite difference operators O Katkova, M Tyaglov, A Vishnyakova Constructive Approximation 52 (3), 357-393, 2020 | 2 | 2020 |
| Linear operators preserving the set of positive (nonnegative) polynomials OM Katkova, AM Vishnyakova Positive Systems: Proceedings of the third Multidisciplinary International …, 2009 | 2 | 2009 |
| Zero sets of entire absolutely monotonic functions O Katkova, A Vishnyakova | 2 | 2001 |
| A note on lp-norms E Behrends, O Katkova, A Vishnyakova Archiv der Mathematik 76, 67-72, 2001 | 2 | 2001 |
| A note on zero sets of absolutely monotonic functions O Katkova, A Vishnyakova | 2 | 2000 |
| A certain method for constructing Polya frequency sequences OM Katkova Journal of Soviet Mathematics 52 (6), 3539-3545, 1990 | 2 | 1990 |
