TY - BOOK AU - Bhowmick,Aritra TI - Horizontal, contact and partially horizontal immersions in fat distributions U1 - 514.24 23 PY - 2021/// CY - Kolkata PB - Indian Statistical Institute KW - Mathematics KW - Topology KW - Homotopy Theory KW - H-Principles KW - Fat Distribution N1 - Thesis (Ph.D.) - Indian Statistical Institute, 2021; Includes bibliography and index; Land, Protest and Civil Society -- Political Violence and Informal Sector -- Investment and Democracy; Guided by Prof. Mahuya Datta N2 - In this thesis we study Gromov's h-Principle in the context of immersions horizontal to a given distribution. We prove Gromov's overregularity theorem in full generality and extend it to other classes of maps, e.g, isocontact and partially horizontal immersions. Using this, we prove the h-principle for horizontal and isocontact immersions into certain fat distributions. We also obtain the existence of such maps by resolving the obstruction theoretic problem. We have proved some new h-principles for partially horizontal immersions as well UR - http://dspace.isical.ac.in:8080/jspui/handle/10263/7334 ER -