H. Shimakura

activity

20012005

most citedThe Automorphism Group of the Vertex Operator Algebra

V_{L}^{+}

for an even lattice

L

without roots

5 citations · 5 across the 2 of their papers we have counts for

collaborators

3 papers

math.QA2005

The automorphism groups of the vertex operator algebras $V_{L}^{+}$ : general case

Hiroki Shimakura

In this article, we give a method of calculating the automorphism groups of the vertex operator algebras $V_{L}^{+}$ associated with even lattices $L$ . For example, by using this metho…

math.QA2003★ 5 cited

The Automorphism Group of the Vertex Operator Algebra $V_{L}^{+}$ for an even lattice $L$ without roots

Hiroki Shimakura

The automorphism group of the vertex operator algebra $V_{L}^{+}$ is studied by using its action on isomorphism classes of irreducible $V_{L}^{+}$ -modules. In particular, the shape of the…

math.QA2001

Decompositions of the Moonshine Module with respect to subVOAs associated to codes over $Z_{2 k}$

Hiroki Shimakura

In this paper, we give decompositions of the moonshine module $V^{♮}$ with respect to subVOAs associated to extremal Type II codes over $Z_{2 k}$ for an integer $k \geq 2$ . Thos…

The automorphism groups of the vertex operator algebras VL+​: general case

The Automorphism Group of the Vertex Operator Algebra VL+​ for an even lattice L without roots

Decompositions of the Moonshine Module with respect to subVOAs associated to codes over Z2k​

The automorphism groups of the vertex operator algebras $V_{L}^{+}$ : general case

The Automorphism Group of the Vertex Operator Algebra $V_{L}^{+}$ for an even lattice $L$ without roots

Decompositions of the Moonshine Module with respect to subVOAs associated to codes over $Z_{2 k}$