Hello!
I am a Ph.D. student and an assistant researcher at Bielefeld University, Germany. I am a member of Michael Baake's research group under the support of CRC 701. Currently, I am working on topology of tiling spaces under the supervision of Franz Gähler.
My previous work focused mainly on the characterisation of colour groups given a colouring of the cyclotomic integers. Four papers and a Master's thesis have been produced out of this work, which are all available as preprints in the 'Preprints' page.
For those interested, as I taught in Ateneo de Manila University, Philippines in the past, I have created several sample exams in the following courses: Ma1, Ma11, Ma18a, Ma18b, Ma 19/20, PEM, which I am making available in the 'Archive' page.