Zobrazeno 1 - 7
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pro vyhledávání: '"Ken Caviness"'
Publikováno v:
International Journal of Quantum Chemistry. 116:1071-1083
Publikováno v:
Journal of Chemical Information and Computer Sciences. 42:1-7
Diophantine equations and inequalities are presented for main-group closed-shell diatomic molecules. Specifying various bond types (covalent, dative, ionic, van der Waals) and multiplicities, it becomes possible to identify all possible molecules. Wh
Autor:
Ken Caviness
Publikováno v:
The Mathematica Journal. 16
When my son brought home a paper from school with a 7μ 8 grid of numbers on it, I was immediately interested. The goal: cover the puzzle with all the dominoes from the “bone pile,” making sure that each number of the puzzle is covered by the sam
Autor:
Ken Caviness
Publikováno v:
The Mathematica Journal. 13
Autor:
Ken Caviness
Publikováno v:
The Mathematica Journal. 13
The author has written a series of guided tours showing how to visualize and solve puzzles programmatically, creating animated visualizations, showcasing various programming tricks and algorithms, and using some good old-fashioned physics problemsolv
Global Molecular Identification from Graphs. IV. Molecules with Four Closed p-Shell Atoms and beyond
Publikováno v:
Croatica Chemica Acta
Volume 77
Issue 1-2
Volume 77
Issue 1-2
The identification of main-group molecules having atoms with closed valence p shells, i.e., having atoms with eight valence electrons, is continued into the realm of four-atom molecules. All possible covalently-bonded species, obtained from two indep
Publikováno v:
Journal of Quantitative Spectroscopy and Radiative Transfer. 32:257-268
The atoms have long been classified into a periodic system, which is now based on quantum mechanics and group theory. A classification of molecules containing any number (N) of atoms is proposed. It is an extension of the periodic system of the atoms