Henryk A. Witek

15 papers Misc 1Journal 14
YearRankTypeTitle / Venue / Authors
2026 J jnl
SpectraMatcher: A python program for interactive analysis and peak assignment of vibronic spectra.
Comput. Phys. Commun.
Johanna Langner, Isabelle Weber, Henryk A. Witek, Yuan-Pern Lee
2025 J jnl
An algorithm for automated extraction of resonance parameters from the stabilization method.
Comput. Phys. Commun.
Johanna Langner, Anjan Sadhukhan, Jayanta K. Saha, Henryk A. Witek
2024 J jnl
ZZPolyCalc: An open-source code with fragment caching for determination of Zhang-Zhang polynomials of carbon nanostructures.
Comput. Phys. Commun.
Rafal Podeszwa, Henryk A. Witek, Chien-Pin Chou
2021 J jnl
Enumeration of Clar covers of parallelogram chains.
Discret. Appl. Math.
Bing-Hau He, Henryk A. Witek
2021 J jnl
Extended strict order polynomial of a poset and fixed elements of linear extensions.
Australas. J Comb.
Johanna Langner, Henryk A. Witek
2020 J jnl
Clar Covers of Overlapping Benzenoids: Case of Two Identically-Oriented Parallelograms.
Symmetry
Henryk A. Witek, Johanna Langner
2020 J jnl
ZZ Polynomials for Isomers of (5, 6)-Fullerenes Cn with n = 20-50.
Symmetry
Henryk A. Witek, Jin-Su Kang
2020 J jnl
Zhang-Zhang Polynomials of Ribbons.
Symmetry
Bing-Hau He, Chien-Pin Chou, Johanna Langner, Henryk A. Witek
2018 J jnl
Equivalence between Clar covering polynomials of single zigzag chains and tiling polynomials of 2×n rectangles.
Discret. Appl. Math.
Johanna Langner, Henryk A. Witek
2016 J jnl
Closed-form formulas for the Zhang-Zhang polynomials of benzenoid structures: Prolate rectangles and their generalizations.
Discret. Appl. Math.
Chien-Pin Chou, Jin-Su Kang, Henryk A. Witek
2009 J jnl
Intruder states in multireference perturbation theory: The ground state of manganese dimer.
J. Comput. Chem.
Cristopher Camacho, Henryk A. Witek, Shigeyoshi Yamamoto
2004 J jnl
Systematic study of vibrational frequencies calculated with the self-consistent charge density functional tight-binding method.
J. Comput. Chem.
Henryk A. Witek, Keiji Morokuma
2004 Misc conf
The Genetic Algorithms Population Pluglet for the H2O Metacomputing System.
International Conference on Computational Science
Tomasz Ampula, Dawid Kurzyniec, Vaidy S. Sunderam, Henryk A. Witek
2003 J jnl
Multireference perturbation theory with optimized partitioning. II. Applications to molecular systems.
J. Comput. Chem.
Henryk A. Witek, Haruyuki Nakano, Kimihiko Hirao
2002 J jnl
Intruder state avoidance multireference Møller-Plesset perturbation theory.
J. Comput. Chem.
Henryk A. Witek, Yoong-Kee Choe, James P. Finley, Kimihiko Hirao