Overview :More than ten years ago, I wanted to carry out coordinate transformations for Hamiltonian systems, in order to discuss the stability of cert... Read More
Overview :"A Crash Course in Mathematica" is a compact introduction to the program Mathematica, which is widely used in mathematics, as well as in the... Read More
Overview :An introduction to Thomas Piketty's monumental workUS Nobel Prize-winner Paul Krugman described Thomas Piketty's Capital in the Twenty-First... Read More