no change
minor edit
minor edit
minor edit
added definition
changed int thy references
minor edit
minor edit
minor edit
corrected glaring error in exponent
minor edit
corrected font
added authors to Ren's paper
A to L(A)
minor edit
subset to element of
integral should be \cap
added summary info about Chow and Cohomology

Max should check this carefully
minor edit
changed where action is transitive