George Pólya’s random walk theorem absolved him of being a lurker and revealed how the laws of chance interact with physical ...
Mathematicians from the California Institute of Technology have solved an old problem related to a mathematical process called a random walk.
Abstract: Modeling industrial systems involving discrete and continuous processes is a challenge for practitioners. A simulation approach to handle these situations is based on flow rate ...
Abstract: Existing approaches to furnishing a basis of eigenvectors for the discrete Fourier transform (DFT) are based upon defining tridiagonal operators that commute with the DFT. In this paper, ...