Essays about: "block diagonalization thesis"

Found 2 essays containing the words block diagonalization thesis.

1. 1. Band structures of topological crystalline insulators

   University essay from Karlstads universitet/Institutionen för ingenjörsvetenskap och fysik

   Author : Elisabet Edvardsson; [2018]
   Keywords : Topological insulator; Band structure; Block tridiagonal matrix;

   Abstract : Topological insulators and topological crystalline insulators are materials that have a bulk band structure that is gapped, but that also have toplogically protected non-gapped surface states. This implies that the bulk is insulating, but that the material can conduct electricity on some of its surfaces. READ MORE

3. 2. Block Diagonalization Based Beamforming

   University essay from KTH/Teknisk informationsvetenskap

   Author : Darshan Patil; [2017]
   Keywords : ;

   Abstract : With increasing mobile penetration multi-user multi-antenna wireless communication systems are needed. This is to ensure higher per-user data rates along with higher system capacities by exploiting the excess degree of freedom due to additional antennas at the receiver with spatial multiplexing. READ MORE