L
Lucjan Piela
Researcher at University of Warsaw
Publications - 72
Citations - 1828
Lucjan Piela is an academic researcher from University of Warsaw. The author has contributed to research in topics: Hartree–Fock method & Multipole expansion. The author has an hindex of 20, co-authored 72 publications receiving 1801 citations. Previous affiliations of Lucjan Piela include Université de Namur.
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On the multiple-minima problem in the conformational analysis of molecules: deformation of the potential energy hypersurface by the diffusion equation method
Book
Ideas of quantum chemistry
TL;DR: Ideas of Quantum Chemistry shows how quantum mechanics is applied to chemistry to give it a theoretical foundation and presents the widest range of quantum chemical problems covered in one book.
Journal ArticleDOI
First-order perturbation treatment of the short-range repulsion in a system of many closed-shell atoms or molecules
TL;DR: In this article, the first-order interaction energy of many closed-shell molecules was derived assuming a determinantal form for the wave-functions of free molecules, assuming that the determinants describing the free molecules are constructed from the Hartree--Fock orbitals.