THERE is an amazing difference of opinion concerning the importance of topology. Some claim that ... throws light on differential and functional equations, opens a new era in dynamics, and is ...

Forbes contributors publish independent expert analyses and insights. I cover technology companies, worldwide economies and the stock market ...

Initially, two sets of parameters are proposed to describe the topology based on the volt-second balance equations, and the coefficients of the voltage conversion ratio in terms of these parameters ...

Erin Burnett breaks out whiteboard to explain Trump’s tariff math ...

The SUNDIALS suite consists of the following packages for ordinary differential equation (ODE) systems, differential-algebraic equation (DAE) systems, and nonlinear algebraic systems: Warning to users ...

The course gives an introduction to algebraic topology, with emphasis on the fundamental group and the singular homology groups of topological spaces. you can work with cell complexes and the basic ...

In this paper, a single-phase isolated dc-ac converter is studied, and a modified topology-reconstructed minimum-current-stress (MCS) modulation is proposed for achieving high efficiency and superior ...

Cells maintain spatiotemporal control over biochemical processes through the formation and dissolution of biomolecular condensates, dynamic membraneless organelles formed via liquid–liquid phase ...