Ulrich Abel

Publication Activity (10 Years)

Years Active: 2000-2024
Publications (10 Years): 10

Top Topics

Asymptotic Properties

Top Venues

J. Approx. Theory

Appl. Math. Comput.

Publications

Ulrich Abel
An asymptotic development of the Poisson integral for Laguerre polynomial expansions. J. Approx. Theory 298 (2024)
Ulrich Abel, Ana Maria Acu, Margareta Heilmann, Ioan Rasa
Asymptotic properties for a general class of Szasz-Mirakjan-Durrmeyer operators. CoRR (2024)
Ulrich Abel, Ana Maria Acu, Margareta Heilmann, Ioan Rasa
Commutativity and spectral properties for a general class of Szasz-Mirakjan-Durrmeyer operators. CoRR (2024)
Ulrich Abel, Octavian Agratini, Mircea Ivan
Asymptotic properties of Kantorovich-type Szász-Mirakjan operators of higher order. Math. Found. Comput. 6 (3) (2023)
Ulrich Abel, Octavian Agratini
On the Durrmeyer-Type Variant and Generalizations of Lototsky-Bernstein Operators. Symmetry 13 (10) (2021)
Ulrich Abel, Margareta Heilmann, Vitaliy Kushnirevych
Convergence of linking Baskakov-type operators. Period. Math. Hung. 80 (2) (2020)
Ulrich Abel, Vitaliy Kushnirevych
Reducing Multiple Integrals of Beukers's Type. Am. Math. Mon. 127 (10) (2020)
Ulrich Abel
An inequality involving Bernstein polynomials and convex functions. J. Approx. Theory 222 (2017)
Ulrich Abel, Linda Beukemann, Vitaliy Kushnirevych
Rolling Curves: An Old Proof of the Roulette Lemma. Am. Math. Mon. 124 (8) (2017)
Ulrich Abel, Octavian Agratini
Asymptotic behaviour of Jain operators. Numer. Algorithms 71 (3) (2016)
Ulrich Abel, Mircea Ivan, Radu Paltanea
The Durrmeyer variant of an operator defined by D.D. Stancu. Appl. Math. Comput. 259 (2015)
Ulrich Abel, Wolfgang Gawronski, Thorsten Neuschel
Complete monotonicity and zeros of sums of squared Baskakov functions. Appl. Math. Comput. 258 (2015)
Ulrich Abel, Mircea Ivan, Radu Paltanea
Geometric series of positive linear operators and the inverse Voronovskaya theorem on a compact interval. J. Approx. Theory 184 (2014)
Ulrich Abel
A Generalization of the Leibniz Rule. Am. Math. Mon. 120 (10) (2013)
Ulrich Abel, Elena E. Berdysheva
Complete asymptotic expansion for multivariate Bernstein-Durrmeyer operators and quasi-interpolants. J. Approx. Theory 162 (1) (2010)
Ulrich Abel
A complete asymptotic expansion for a sequence of certain sums. Appl. Math. Comput. 217 (8) (2010)
Ulrich Abel
A Bernstein Polynomial Integral: 11300. Am. Math. Mon. 116 (1) (2009)
Ulrich Abel, Mircea Ivan
An answer to Hermann's conjecture on Bleimann-Butzer-Hahn operators. J. Approx. Theory 160 (1-2) (2009)
Ulrich Abel, Mircea Ivan
Over-Iterates of Bernstein's Operators: A Short and Elementary Proof. Am. Math. Mon. 116 (6) (2009)
José Luis Díaz-Barrero, Ulrich Abel, Mircea Ivan
A Recurrent Identify: 11164. Am. Math. Mon. 114 (4) (2007)
Ulrich Abel
Problem 11300. Am. Math. Mon. 114 (6) (2007)
Ulrich Abel, Zhongkai Li
A new proof of an identity of Jetter and Stöckler for multivariate Bernstein polynomials. Comput. Aided Geom. Des. 23 (3) (2006)
Ulrich Abel
An identity for a general class of approximation operators. J. Approx. Theory 142 (1) (2006)
Vijay Gupta, Ulrich Abel, Mircea Ivan
Rate of convergence of beta operators of second kind for functions with derivatives of bounded variation. Int. J. Math. Math. Sci. 2005 (23) (2005)
Ulrich Abel, Vijay Gupta, Mircea Ivan
The complete asymptotic expansionfor a general Durrmeyer variant of the Meyer-Konig and Zeller operators. Math. Comput. Model. 40 (7-8) (2004)
Vijay Gupta, Ulrich Abel
Rate of convergence of bounded variation functions by a Bézier-Durrmeyer variant of the Baskakov operators. Int. J. Math. Math. Sci. 2004 (9) (2004)
Ulrich Abel
Asymptotic approximation by de la Valle'e Poussin means and their derivatives. J. Approx. Theory 126 (2) (2004)
Ulrich Abel
On the Lagrange Remainder of the Taylor Formula. Am. Math. Mon. 110 (7) (2003)
Ulrich Abel, Douglas B. Tyler
Reminiscent of Gibbs: 10827. Am. Math. Mon. 109 (5) (2002)
Ulrich Abel
Problem 10827. Am. Math. Mon. 107 (8) (2000)