Analiză numerică și teoria aproximării DD Stancu, G Coman, O Agratini, R Trîmbitaș Presa Universitară Clujeană, Cluj-Napoca, ISBN: 973-610-043-x, 2001 | 133* | 2001 |
Aproximare prin operatori liniari O Agratini Presa Universitară Clujeană, ISBN: 973-595-084-7, pp 354, 2000 | 113* | 2000 |
On a sequence of linear and positive operators O Agratini Facta Universitatis, Nis, Series: Mathematics and Informatics 14, 41-48, 1999 | 72 | 1999 |
Iterates of a class of discrete linear operators via contraction principle O Agratini, IA Rus Commentationes Mathematicae Universitatis Carolinae 44 (3), 555-563, 2003 | 63 | 2003 |
Linear operators that preserve some test functions. O Agratini International Journal of Mathematics and Mathematical Sciences 2006, ID …, 2006 | 54 | 2006 |
An approximation process of Kantorovich type O Agratini Miskolc Mathematical Notes 2 (1), 3-10, 2001 | 42 | 2001 |
Analiza numerica si teoria aproximarii, vol. I DD Stancu, G Coman, O Agratini, R Trâmbitas Presa Universitara Clujeana, Cluj-Napoca, 2001 | 40 | 2001 |
On certain 𝑞-analogues of the Bernstein operators O Agratini Carpathian Journal of Mathematics, 281-286, 2008 | 39 | 2008 |
On the iterates of a class of summation-type linear positive operators O Agratini Computers & Mathematics with Applications 55 (6), 1178-1180, 2008 | 36 | 2008 |
Approximation properties of a class of linear operators O Agratini Mathematical Methods in the Applied Sciences 36 (17), 2353-2358, 2013 | 28 | 2013 |
Weighted Approximation by -Szasz-King type Operators O Agratini, O Dogru Taiwanese Journal of Mathematics 14 (4), 1283-1296, 2010 | 28 | 2010 |
Iterates of some bivariate approximation process via weakly Picard operators O Agratini, IA Rus Nonlinear Analysis Forum 8, 159-168, 2003 | 27 | 2003 |
On the rate of convergence of a positive approximation process O Agratini Nihonkai Mathematical Journal 11 (1), 47-56, 2000 | 26 | 2000 |
On two classes of approximation processes of integral type O Agratini, A Aral, E Deniz Positivity 21, 1189-1199, 2017 | 25 | 2017 |
On a generalization of Bleimann, Butzer and Hahn operators based on q-integers O Agratini, G Nowak Mathematical and Computer Modelling 53 (5-6), 699-706, 2011 | 25 | 2011 |
On the variation detracting property of a class of operators O Agratini Applied Mathematics Letters 19 (11), 1261-1264, 2006 | 24 | 2006 |
On a q-analogue of Stancu operators O Agratini Open Mathematics 8 (1), 191-198, 2010 | 23 | 2010 |
Korovkin type error estimates for Meyer-Konig and Zeller operators O Agratini Mathematical Inequalities and Applications 4, 119-126, 2001 | 22 | 2001 |
On an approximation process of integral type O Agratini Applied Mathematics and Computation 236, 195-201, 2014 | 21 | 2014 |
On approximation properties of Balázs-Szabados operators their Kantorovich extension O Agratini Korean Journal of Computational & Applied Mathematics 9, 361-372, 2002 | 20 | 2002 |