Gueo Grantcharov, Florida International University
In a 4-dimensional vector space with metric of signature (2,2), two isotropic vectors spanning an isotropic plane determine a canonical action of the split quaternions and the resulting structure is called para-hypercomplex. We use this fact to notice that on an oriented 4-…
The Visiting Assistant Professors in the Math Department will give five minute talks introducing themselves and their research. The talks are intended to be fun in nature and accessible to anyone in the department. Please join us in welcoming our VAPs!