Generalizing Quivers: Bows, Slings, Monowalls


Cherkis, S. (2017). Generalizing Quivers: Bows, Slings, Monowalls. Perimeter Institute. https://pirsa.org/17020018


Cherkis, Sergey. Generalizing Quivers: Bows, Slings, Monowalls. Perimeter Institute, Feb. 13, 2017, https://pirsa.org/17020018


          @misc{ pirsa_PIRSA:17020018,
            doi = {10.48660/17020018},
            url = {https://pirsa.org/17020018},
            author = {Cherkis, Sergey},
            keywords = {Mathematical physics},
            language = {en},
            title = {Generalizing Quivers: Bows, Slings, Monowalls},
            publisher = {Perimeter Institute},
            year = {2017},
            month = {feb},
            note = {PIRSA:17020018 see, \url{https://pirsa.org}}

Sergey Cherkis University of Arizona


Quivers emerge naturally in the study of instantons on flat four-space (ADHM), its orbifolds and their deformations, called ALE space (Kronheimer-Nakajima). Pursuing this direction, we study instantons on other hyperkaehler spaces, such as ALF, ALG, and ALH spaces. Each of these cases produces instanton data that organize, respectively, into a bow (involving the Nahm equations), a sling (involving the Hitchin equations), and a monopole wall (Bogomolny equation).