Neutrino Masses, Mixing and Oscillations

Abstract

Basics of neutrino oscillations is discussed. Importance of time-energy uncertainty relation is stressed. Neutrino oscillations in the leading approximation and evidence for neutrino oscillations are briefly summarized.

Comments: A report at the International School of Nuclear Physics ``Neutrino in Cosmology, in Astro, Particle and Nuclear Physics'' Erice, Italy, Sept. 16-24, 2005