We explain the philosophy behind the computations in [BDP] and place them in a wider conceptual setting. We also outline, for toric varieties, the resulting equivalent approach to some key results in that theory.
@article{urn:eudml:doc:41721, title = {Cohomology, symmetry and perfection.}, journal = {Publicacions Matem\`atiques}, volume = {36}, year = {1992}, pages = {407-420}, mrnumber = {MR1209811}, zbl = {0809.14040}, language = {en}, url = {http://dml.mathdoc.fr/item/urn:eudml:doc:41721} }
Bifet, Emili. Cohomology, symmetry and perfection.. Publicacions Matemàtiques, Tome 36 (1992) pp. 407-420. http://gdmltest.u-ga.fr/item/urn:eudml:doc:41721/