This paper provides a theoretical and numerical approach to show existence, uniqueness, the determination of metalenses refracting radiation with energy patterns. The part uses ideas from optimal transport for solution we study implement damped Newton algorithm solve semi discrete problem. A detailed analysis is carried out near field one source refraction problem extensions far are also mentio...

Tantrayukti is one among the techniques used by Acharyas for understanding and interpreting scientific literature of Ayurveda. defined as a methodology that helps us to interpret treatise correctly intelligently it enables set optimum standardization in interpretation material minimize subjective variation treatise. There are some controversies existing regarding enumeration definitions Tantray...