Almost global existence for the semi-linear Klein–Gordon equation on the circle
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Differential Equations"
DOI: 10.1016/j.jde.2016.12.013
Abstract: Abstract We show that the solution to the semi-linear Klein–Gordon equation on the circle with a nonlinearity satisfying a convenient condition, exists almost globally, for almost every positive mass, provided that it is either even… read more here.
Keywords: gordon equation; linear klein; semi linear; klein gordon ... See more keywords
Tame majorant analyticity for the Birkhoff map of the defocusing nonlinear Schrödinger equation on the circle
Sign Up to like & getrecommendations! Published in 2017 at "Nonlinearity"
DOI: 10.1088/1361-6544/aaa7ba
Abstract: For the defocusing Nonlinear Schr\"odinger equation on the circle, we construct a Birkhoff map $\Phi$ which is tame majorant analytic in a neighborhood of the origin. Roughly speaking, majorant analytic means that replacing the coefficients… read more here.
Keywords: nonlinear schr; tame majorant; map; defocusing nonlinear ... See more keywords
Applying Experiential Learning to Teaching the Equation of a Circle: A Case Study
Sign Up to like & getrecommendations! Published in 2020 at "European journal of educational research"
DOI: 10.12973/eu-jer.9.1.239
Abstract: Methods of education in schools should promote students' activeness, self-awareness, initiative and creativity; be suitable with the characteristics of each class and subject; foster self-study methods, ability to work in groups, practice skills to apply… read more here.
Keywords: class; applying experiential; experiential learning; study ... See more keywords