Part IV Fundamental Theory
Functional Derivatives and Differentiability in Density-Functional
Theory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 331
Ping Xiang and Yan Alexander Wang
The Dirac Electron and Elementary Interactions: The Gyromagnetic
Factor, Fine-Structure Constant, and Gravitational Invariant:
Deviations from Whole Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 361
Jean Maruani
A Simple Communication Hypothesis: The Process of Evolution
Reconsidered . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 381
Erkki J. Brändas
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 405
Contents
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