TY - THES A1 - Kärsten, Fatma T1 - A duality for a compact group and a second cohomology of its dual Y1 - 1998 ER - TY - THES A1 - Orellana, Juan B. Gil T1 - Heat trace asymptotics for cone differential operators Y1 - 1998 ER - TY - THES A1 - Lledó, Fernando T1 - Algebraic properties of massless free nets Y1 - 1998 CY - Potsdam ER -