@incollection{TUW-185518, author = {Rupp, Karl and J{\"u}ngel, Ansgar and Grasser, Tibor}, title = {{M}atrix {C}ompression for {S}pherical {H}armonics {E}xpansions of the {B}oltzmann {T}ransport {E}quation for {S}emiconductors}, booktitle = {{A}{S}{C} {R}eport 10/2010}, year = {2010}, pages = {1--32}, organization = {{I}nstitute for {A}nalysis and {S}cientific {C}omputing}, publisher = {{V}ienna {U}niversity of {T}echnology}, address = {{W}ien}, url = {http://www.asc.tuwien.ac.at/preprint/2010/asc10x2010.pdf}, isbn = {978-3-902627-03-2}, keywords = {{B}oltzmann equation, {S}pherical {H}armonics, {K}ronecker product} }