Results 51 to 60 of about 283,373 (79)
On Lie algebras all of whose minimal subalgebras are lower modular. [PDF]
, 2004 The main purpose of this paper is to study Lie algebras L such that if a subalgebra U of L has a maximal subalgebra of dimension one then every maximal subalgebra of U has dimension one. Such an L is called lm(0)-algebra.
Kevin Bowman +5 more
core
How Is a Chordal Graph Like a Supersolvable Binary Matroid?
, 2007 Let G be a finite simple graph. From the pioneering work of R. P. Stanley it is known that the cycle matroid of G is supersolvable i# G is chordal (rigid): this is an other way to read Dirac's theorem on chordal graphs.
Sulamita Klein +2 more
core
One attempt of arrangement as a staff member of department of child education [PDF]
, 2010 This thesis introduces one attempt of arrangement as a staff of department of child education . In the field of preschool and schooling , especially when teaching music, it is essential to deal with materials with keeping flexibility and imagination ...
Kinukawa, Fumihito +2 more
core
Groups with supersolvable automorphism group [PDF]
We call a finite group G ultrasolvable if it has a characteristic subgroup series whose factors are cyclic. It was shown by Durbin--McDonald that the automorphism group of an ultrasolvable group is supersolvable. The converse statement was established by
Sambale, Benjamin
core
On the solvable, nilpotent, and supersolvable groups of order at most two hundred [PDF]
, 1998 The emphasis of this paper is to determine whether a group is solvable (resp., nilpotent, supersolvable) based on its order. Throughout the thesis, a number is considered solvable (resp., nilpotent, supersolvable) if every group of that particular order ...
Smith, Derek Keith
core
Finite groups with supersolvable subgroup cofactors
, 2008 Let in group О maximal subgroup cofactors be supersolvable. It is proved that non-Abelian composition factors are iso morphic to group PSL(2, p\ p - primes, p = ± 1 (mod 8). If group G is soluble then its nilpotent length does not exceed 3, p-length /ДО)
Евтухова, С. М. +1 more
core +1 more source
Indices of non-supersolvable maximal subgroups in finite groups
Two classic results, due to K. Doerk and P. Hall respectively, establish the solvability of those finite groups all of whose maximal subgroups are supersolvable, and the solvability of finite groups in which all maximal subgroups have prime or squared ...
Beltrán, Antonio, shao, Changguo
core +1 more source
Lie algebras all of whose subalgebras are supersolvable
, 1986 A Lie algebra L is said to be minimal non supersolvable if all its subalgebras, except L itself, are ...
Varea Agudo, Vicente Ramón +1 more
core +1 more source