???? so ... consider for example toric projective line .... ??? "substitute field spectrums for toruses" .... ????? ..... ???? .... "using glueing scheme but with substitute parts" .... ???? ..... ?????? ..... "model ..." ..... ????? ....


N+ ??? rational functions with no pole at 0

Z ??? rational functions

N- ??? rational functions with no pole at infinity

??????


.....

?? get actual scheme out of this ... ??? ....

?? "projective line with all poits except 0 and infinity removed" ???? ...

??? open subschemes ???? .... ?? affine such .... "can't remove poits that aren't there" ....

quasicoherent sheaves here .... ?? ....