Volume of Pyramids and Cones
Mathematics 2
Mathematics 1
On finite 2-groups all of whose subgroups are mutually isomorphic
Finite 2-groups all of whose proper subgroups have commutator groups of order ≤ 2.
On finite 2-groups all of whose maximal subgroups are mutually isomorphic
Finite 2-groups all of whose proper subgroups have commutator groups of order ≤ 2.
Second-metacyclic p-groups for odd primes
A class of nonabelian nonmetacyclic finite 2-groups
Second-metacyclic finite 2-groups
A lines-points relation formula for symmetric block design
Group theory and Polya-Redfield theorem
A classification of finite 2-groups with some non-metacylic subgroups and with all second maximal subgroups being metacyclic
Symmetric block designs (61,16,4) admitting an automorphism of order 15
The unique symmetric block design (61, 16, 4) admitting an automorphism of order 15 operating standardly
The unique symmetric block design (61,16,4) admitting an automorphism of order 15 operating standardly
On biplanes (56, 11, 2) with automorphism groups of order four
On symmetric block designs (40, 13, 4) with automorphisms of order 13
Biplanes (56, 11, 2) with involutory automorphism fixing 14 points
BIPLANES AND THEIR AUTOMORPHISMS
Biplanes (56, 11, 2) with Automorphism Group Z2xZ2 Fixing Some Point
BIPLANES (56, 11, 2) WITH AUTOMORPHISMS OF ORDER 4 FIXING SOME POINT
Teaching
University graduate
- Chinese language 1 (Lecturer in charge)
- Chinese language 2 (Lecturer in charge)