%0 Generic %1 fiore2012morphisms %A Fiore, Thomas M. %A Noll, Thomas %A Satyendra, Ramon %D 2012 %K Intervall MaMu Morphismen Tonsysteme %T Morphisms of Generalized Interval Systems and PR-Groups %U http://arxiv.org/abs/1204.5531 %X We begin the development of a categorical perspective on the theory of generalized interval systems (GIS's). Morphisms of GIS's allow the analyst to move between multiple interval systems and connect transformational networks. We expand the analytical reach of the Sub Dual Group Theorem of Fiore--Noll (2011) and the generalized contextual group of Fiore--Satyendra (2005) by combining them with a theory of GIS morphisms. Concrete examples include an analysis of Schoenberg, String Quartet in D minor, op. 7, and simply transitive covers of the octatonic set. This work also lays the foundation for a transformational study of Lawvere--Tierney upgrades in the topos of triads of Noll (2005).

@misc{fiore2012morphisms, abstract = {We begin the development of a categorical perspective on the theory of generalized interval systems (GIS's). Morphisms of GIS's allow the analyst to move between multiple interval systems and connect transformational networks. We expand the analytical reach of the Sub Dual Group Theorem of Fiore--Noll (2011) and the generalized contextual group of Fiore--Satyendra (2005) by combining them with a theory of GIS morphisms. Concrete examples include an analysis of Schoenberg, String Quartet in D minor, op. 7, and simply transitive covers of the octatonic set. This work also lays the foundation for a transformational study of Lawvere--Tierney upgrades in the topos of triads of Noll (2005).}, added-at = {2014-12-22T13:48:29.000+0100}, author = {Fiore, Thomas M. and Noll, Thomas and Satyendra, Ramon}, biburl = {https://www.bibsonomy.org/bibtex/2f43e2dd0d5986f5fc42bd3842c4dfaca/keinstein}, description = {Morphisms of Generalized Interval Systems and PR-Groups}, interhash = {c86d58f00d8f7c64c30856d20324c662}, intrahash = {f43e2dd0d5986f5fc42bd3842c4dfaca}, keywords = {Intervall MaMu Morphismen Tonsysteme}, note = {cite arxiv:1204.5531Comment: 35 pages. Revised paper, and added new material: permutations, new network in Figure 10, more systems in Section 4, and more. Retypeset Summary Network with measure numbers}, timestamp = {2014-12-22T13:48:29.000+0100}, title = {Morphisms of Generalized Interval Systems and PR-Groups}, url = {http://arxiv.org/abs/1204.5531}, year = 2012 }