This paper is a contribution to Mathematical fuzzy logic, in particular to the algebraic study of
t-norm based fuzzy logics. In the general framework of propositional core and Δ-core fuzzy …

What is mathematical fuzzy logic Page 1 Fuzzy Sets and Systems 157 (2006) 597–603 www.elsevier.com/locate/fss
What is mathematical fuzzy logic Petr Hájek Institute of Computer Science, Academy of …

Starting from a decomposition result of monoidal t-norm-based logic (MTL)-chains as ordinal
sums, we focus our attention on a particular kind of indecomposable semihoops, namely …

We analyze the set of increasingly enumerable additive submonoids of R, for instance, the
set of logarithms of the positive integers with respect to a given base. We call them ω …

Abstract A left-continuous (l.-c.) t-norm⊙ is called regular if there is an n< ω such that the
map x↦ x⊙ a has, for any a∈ 0, 1, at most n discontinuity points, and if the function mapping …

As it was shown in Jenei and Montagna (Studia Logica 70 (2): 183–192, 2002), Monoidal t-
norm based logic (MTL) is a logic of left-continuous t-norms. In other words, this means that …

It is well-known that Hájek's basic fuzzy logic (BL), Łukasiewicz logic, and product logic are
not strongly standard complete. On the other hand Esteva and Godo's monoidal t-norm …

In recent decades population increasing and development of agriculture and also being
mountainous and climatic characteristics of Sefieddasht plain and also nonuniform …

Zamerenım této diplomové práce je vyuzitı wavelet transformace v analýze a cıslicovém
zpracovánı signálu a obrazu. Soucástı je také analýza obrazu a signálu s vyuzitım 1-D a 2-D …

As it was shown in [7], Monoidal t-norm based logic (MTL) is a logic of left-continuous t-
norms. In other words, this means that MTL enjoys the standard completeness theorem. In …