Zur Definition quadratischer Formen.
Über Satelliten halbexakter Funktoren.
A Theorem on Non-Associative Algebras and its Application to Differential Equations.
On the zeros of polynomials over arbitrary finite dimensional algebras.
...-degenerate singular integral equations and holomorphic affine bundles over compact RIEMANN surfaces. I.
Über die Kohomologie berechenbarer Fréchet Garben
Morphismen von Funktoren.
The coproduct of totally convex spaces
Convexity theories 0 fin. Foundations.
In this paper we study big convexity theories, that is convexity theories that are not necessarily bounded. As in the bounded case (see [4]) such a convexity theory Γ gives rise to the category ΓC of (left) Γ-convex modules. This is an equationally presentable category, and we prove that it is indeed an algebraic category over Set. We also introduce the category ΓAlg of Γ-convex algebras and show that the category Frm of frames is isomorphic to the category of associative, commutative, idempotent...
Totally convex algebras
By definition a totally convex algebra is a totally convex space equipped with an associative multiplication, i.eȧ morphism of totally convex spaces. In this paper we introduce, for such algebras, the notions of ideal, tensor product, unitization, inverses, weak inverses, quasi-inverses, weak quasi-inverses and the spectrum of an element and investigate them in detail. This leads to a considerable generalization of the corresponding notions and results in the theory of Banach spaces.
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