An isometrically universal Banach space induced by a non-universal Boolean algebra

A Banach Space Block Finitely Universal for Monotone Bases

A re exive Banach space X with a basis (ei) is constructed having the property that every monotone basis is block nitely representable in each block basis of X. x

Universal Algebra

Mani and shapur a universal faith for e universal kingdom

Universal Dialgebra: Unifying Universal Algebra and Coalgebra

The concept of dialgebra provides a platform under which universal algebra and coalgebra are unified in one theory. Other examples of dialgebras include universal multialgebras and partial algebras. In the dialgebraic setting, several relationships between common features of these various theories are clarified and, in many cases, rather similar proofs of closely related results are combined to...

Universal Boolean Systems

Boolean interaction systems and hard interaction systems define nets of interacting cells. They are based on the same local interaction principle between two cells as interaction nets but do not allow that the structure of nets may evolve. With boolean nets, it is not possible to create or destroy cells or links between existing cells. They are very similar to hardware circuits but based on an ...