Physics 2nd Paper Selu Sir Pdf

Coastal Tides

Sai Baba

This account relates some of the achievements of Satya Sai Baba. His followers believe him to be the reincarntion of Sai Baba of Shirdi who died in 1918. He appears to have been born with phenomenal powers, which he used in childhood and has employed constantly and openly ever since. The author, a westener devoted to science and logic, spent many months with Satya Sai Baba to substantiate these miracles.

Stochastic Processes and Applications

This book presents various results and techniques from the theory of stochastic processes that are useful in the study of stochastic problems in the natural sciences. The main focus is analytical methods, although numerical methods and statistical inference methodologies for studying diffusion processes are also presented. The goal is the development of techniques that are applicable to a wide variety of stochastic models that appear in physics, chemistry and other natural sciences. Applications such as stochastic resonance, Brownian motion in periodic potentials and Brownian motors are studied and the connection between diffusion processes and time-dependent statistical mechanics is elucidated. The book contains a large number of illustrations, examples, and exercises. It will be useful for graduate-level courses on stochastic processes for students in applied mathematics, physics and engineering. Many of the topics covered in this book (reversible diffusions, convergence to equilibrium for diffusion processes, inference methods for stochastic differential equations, derivation of the generalized Langevin equation, exit time problems) cannot be easily found in textbook form and will be useful to both researchers and students interested in the applications of stochastic processes.