Antonio Behn | Universidad de Chile (original) (raw)
Address: Santiago, Chile
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Jawaharlal Nehru Technological University Anantapur
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Papers by Antonio Behn
International Journal of Algebra and Computation, 2011
This paper deals with the variety of commutative nonassociative algebras satisfying the identity L 3
Communications in Algebra, 2000
Let G be a group and let K be a field of characteristic p > 0. If all irreducible representations... more Let G be a group and let K be a field of characteristic p > 0. If all irreducible representations of the group algebra K[G] have finite degree ≤ n, then we show that G has a subgroup A with |G :
Communications in Algebra, 2007
Let nge2n\ge 2nge2 be an integer. Let RnR_nRn denote the ntimesnn\times nntimesn tridiagonal matrix with −1-1−1's on th... more Let nge2n\ge 2nge2 be an integer. Let RnR_nRn denote the ntimesnn\times nntimesn tridiagonal matrix with −1-1−1's on the sub-diagonal, 111's on the super-diagonal, −1-1−1 in the (1,1)(1,1)(1,1) entry, 111 in the (n,n)(n,n)(n,n) entry and zeros elsewhere. We find the eigen-pairs of the matrices RnR_nRn.
Let nge2n\ge 2nge2 be an integer. Let RnR_nRn denote the ntimesnn\times nntimesn tridiagonal matrix with −1-1−1's on th... more Let nge2n\ge 2nge2 be an integer. Let RnR_nRn denote the ntimesnn\times nntimesn tridiagonal matrix with −1-1−1's on the sub-diagonal, 111's on the super-diagonal, −1-1−1 in the (1,1)(1,1)(1,1) entry, 111 in the (n,n)(n,n)(n,n) entry and zeros elsewhere. We find the eigen-pairs of the matrices RnR_nRn.
Communications in Algebra, 2008
Linear Algebra and Its Applications
We prove that for each n 2 there is a nilpotent n × n tridiagonal matrix satisfying (a) The super... more We prove that for each n 2 there is a nilpotent n × n tridiagonal matrix satisfying (a) The super-diagonal is positive. (b) The sub-diagonal is negative.
Journal of Algebra, 2010
In this paper we study plenary train algebras. We show that for most parameter choices of the tra... more In this paper we study plenary train algebras. We show that for most parameter choices of the train identity, the additional identity (x 2 − ω(x)x) 2 = 0 is satisfied. In this case we prove that it has idempotents.
International Journal of Algebra and Computation, 2011
This paper deals with the variety of commutative nonassociative algebras satisfying the identity L 3
Communications in Algebra, 2000
Let G be a group and let K be a field of characteristic p > 0. If all irreducible representations... more Let G be a group and let K be a field of characteristic p > 0. If all irreducible representations of the group algebra K[G] have finite degree ≤ n, then we show that G has a subgroup A with |G :
Communications in Algebra, 2007
Let nge2n\ge 2nge2 be an integer. Let RnR_nRn denote the ntimesnn\times nntimesn tridiagonal matrix with −1-1−1's on th... more Let nge2n\ge 2nge2 be an integer. Let RnR_nRn denote the ntimesnn\times nntimesn tridiagonal matrix with −1-1−1's on the sub-diagonal, 111's on the super-diagonal, −1-1−1 in the (1,1)(1,1)(1,1) entry, 111 in the (n,n)(n,n)(n,n) entry and zeros elsewhere. We find the eigen-pairs of the matrices RnR_nRn.
Let nge2n\ge 2nge2 be an integer. Let RnR_nRn denote the ntimesnn\times nntimesn tridiagonal matrix with −1-1−1's on th... more Let nge2n\ge 2nge2 be an integer. Let RnR_nRn denote the ntimesnn\times nntimesn tridiagonal matrix with −1-1−1's on the sub-diagonal, 111's on the super-diagonal, −1-1−1 in the (1,1)(1,1)(1,1) entry, 111 in the (n,n)(n,n)(n,n) entry and zeros elsewhere. We find the eigen-pairs of the matrices RnR_nRn.
Communications in Algebra, 2008
Linear Algebra and Its Applications
We prove that for each n 2 there is a nilpotent n × n tridiagonal matrix satisfying (a) The super... more We prove that for each n 2 there is a nilpotent n × n tridiagonal matrix satisfying (a) The super-diagonal is positive. (b) The sub-diagonal is negative.
Journal of Algebra, 2010
In this paper we study plenary train algebras. We show that for most parameter choices of the tra... more In this paper we study plenary train algebras. We show that for most parameter choices of the train identity, the additional identity (x 2 − ω(x)x) 2 = 0 is satisfied. In this case we prove that it has idempotents.