A long-standing challenge to evolutionary theory has been whether it can explain the origin of complex organismal features. We examined this issue using digital organisms—computer programs that ...

Abstract: Summary form only given. Early was proposed new types of basis functions for variational calculations of the quantum-mechanical systems with Coulomb interaction between the particles. This ...

A script for generating the following examples can be found at examples.py. To use this module just place the script cplotting_tools.py in your working directory. It can be imported like this: ...

In this effort, we present a new definition of the Steiner symmetrization by using special analytic functions in a complex domain (the open unit disk) with respect to the origin. This definition will ...

1 Chongqing Key Laboratory of Spatial Data Mining and Big Data Integration for Ecology and Environment, Rongzhi College of Chongqing Technology and Business University, Chongqing, China 2 Academic ...

Complex numbers are an extension of the more conventional real numbers that we use in everyday life. They provide a rich structure that helps with finding solutions of equations. Complex numbers are ...