Henryk A. Witek

Publication Activity (10 Years)

Years Active: 2002-2024
Publications (10 Years): 8

Top Topics

Algebraic Geometry

Orthogonal Polynomials

Top Venues

Discret. Appl. Math.

Comput. Phys. Commun.

Australas. J Comb.

Publications

Rafal Podeszwa, Henryk A. Witek, Chien-Pin Chou
ZZPolyCalc: An open-source code with fragment caching for determination of Zhang-Zhang polynomials of carbon nanostructures. Comput. Phys. Commun. 301 (2024)
Johanna Langner, Henryk A. Witek
Extended strict order polynomial of a poset and fixed elements of linear extensions. Australas. J Comb. 81 (2021)
Bing-Hau He, Henryk A. Witek
Enumeration of Clar covers of parallelogram chains. Discret. Appl. Math. 302 (2021)
Bing-Hau He, Chien-Pin Chou, Johanna Langner, Henryk A. Witek
Zhang-Zhang Polynomials of Ribbons. Symmetry 12 (12) (2020)
Henryk A. Witek, Jin-Su Kang
ZZ Polynomials for Isomers of (5, 6)-Fullerenes Cn with n = 20-50. Symmetry 12 (9) (2020)
Henryk A. Witek, Johanna Langner
Clar Covers of Overlapping Benzenoids: Case of Two Identically-Oriented Parallelograms. Symmetry 12 (10) (2020)
Johanna Langner, Henryk A. Witek
Equivalence between Clar covering polynomials of single zigzag chains and tiling polynomials of 2×n rectangles. Discret. Appl. Math. 243 (2018)
Chien-Pin Chou, Jin-Su Kang, Henryk A. Witek
Closed-form formulas for the Zhang-Zhang polynomials of benzenoid structures: Prolate rectangles and their generalizations. Discret. Appl. Math. 198 (2016)
Cristopher Camacho, Henryk A. Witek, Shigeyoshi Yamamoto
Intruder states in multireference perturbation theory: The ground state of manganese dimer. J. Comput. Chem. 30 (3) (2009)
Tomasz Ampula, Dawid Kurzyniec, Vaidy S. Sunderam, Henryk A. Witek
The Genetic Algorithms Population Pluglet for the H2O Metacomputing System. International Conference on Computational Science (2004)
Henryk A. Witek, Keiji Morokuma
Systematic study of vibrational frequencies calculated with the self-consistent charge density functional tight-binding method. J. Comput. Chem. 25 (15) (2004)
Henryk A. Witek, Haruyuki Nakano, Kimihiko Hirao
Multireference perturbation theory with optimized partitioning. II. Applications to molecular systems. J. Comput. Chem. 24 (12) (2003)
Henryk A. Witek, Yoong-Kee Choe, James P. Finley, Kimihiko Hirao
Intruder state avoidance multireference Møller-Plesset perturbation theory. J. Comput. Chem. 23 (10) (2002)