Order Isomorphisms and Lattice-Homomorphism Projections in l∞
نویسندگان
چکیده
منابع مشابه
Syncretic argumentation by lattice homomorphism and fusion
In this paper, we attempt to formalize a novel approach to the syncretic argumentation, which allows agents with different epistemology to engage in argumentation, taking into account the Golden Rule in the ethics of reciprocity and Confucius’ Golden Rule. We address this new argumentation framework in two ways. One is by introducing the lattice homomorphism on truth-values (epistemic states) o...
متن کاملGaps in full homomorphism order
We characterise gaps in the full homomorphism order of graphs.
متن کاملBinary Relations as Lattice Isomorphisms
In 1963, Zaretskiùõ established a one-to-one correspondence between the set BX of binary relations on a set X and the set of triples of the form (W,φ, V ) where W and V are certain lattices and φ : W −→ V is an isomorphism. We provide a multiplication for these triples making the Zaretskiùõ correspondence a semigroup isomorphism. In addition, we consider faithful representations of BX by pairs ...
متن کاملTwo new homomorphism dualities and lattice operations
The study of constraint satisfaction problems definable in various fragments of Datalog has recently gained considerable importance. We consider constraint satisfaction problems that are definable in the smallest natural recursive fragment of Datalog monadic linear Datalog with at most one EDB per rule, and also in the smallest non-linear extension of this fragment. We give combinatorial and al...
متن کاملLattice Isomorphisms and Iterates of Nonexpansive Maps
It is easy to see that the I, norm and the sup norm 11. Ilm (Ilxll, = max{Ix, I: 1 I i 5 n)) on I?’ are polyhedral. If E is a finite dimensional Banach space with a polyhedral norm 11. )I, D is a compact subset of E and f: D + D is a nonexpansive map, Weller [2] has shown that for each x E D, there again exists an integer px such that (1.1) holds. The original arguments did not give upper bound...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Mathematical Analysis and Applications
سال: 1994
ISSN: 0022-247X
DOI: 10.1006/jmaa.1994.1130