Gabriella Böhm is a Hungarian mathematical physicist. She studies symmetries appearing in quantum field theories, inclusions of subfactors, bialgebroids, Hopf algebroids, entwining structures, corings, Hopf cyclic homology and some related categorical structures like monads, weak monads and so on.
Gabriella Böhm, Joost Vercruysse, Morita theory for comodules over corings, 3207-3247 (2009) Commun. Alg. 37:9 (2009) (doi:10.1080/00927870902747993)
Gabriella Böhm, Internal bialgebroids, entwining structures and corings, math.QA/0311244, in: Algebraic structures and their representations, 207–226, Contemp. Math. 376, Amer. Math. Soc. 2005.
G. Böhm, Hopf algebroids, (a chapter of) Handbook of algebra, arxiv:math.RA/0805.3806