TY - JOUR
T1 - Rational Invariants of the Generalized Classical Groups
AU - Nan , Jizhu
AU - Zhao , Jing
JO - Communications in Mathematical Research 
VL - 2
SP - 127
EP - 138
PY - 2021
DA - 2021/05
SN - 27
DO - http://doi.org/
UR - https://global-sci.org/intro/article_detail/cmr/19095.html
KW - generalized classical group, BN-pair, invariant, finite field.
AB - <p style="text-align: justify;">In this paper, we give transcendence bases of the rational invariants fields
of the generalized classical groups and their subgroups B, N and T , and we also
compute the orders of them. Furthermore, we give explicit generators for the rational
invariants fields of the Borel subgroup and the Neron-Severi subgroup of the general
linear group.</p>