Voreki tomu vremeni… Otec i syn Faddej Francevič Zelinskij i Adrian Ivanovic Piotrovskij

I I I - I I - I I I I I . I I I I I I I I _ I Robust Sequential Confidence Intervals for the Behrens - Fisher Problem

I-homomorphism for BL-I-General L-fuzzy Automata

Taking into account the notion of BL-general fuzzy automaton, in the present study we define the notation of BL-intuitionistic general L-fuzzy automaton and I-bisimulation for BL-intuitionistic general L-fuzzy automaton.Then for a given BL-intuitionistic general L-fuzzy automaton, we obtain the greatest I-bisimulation. According to this notion, we give the structure of quotient BL-intuiti...

2-absorbing $I$-prime and 2-absorbing $I$-second submodules

Let $R$ be a commutative ring and let $I$ be an ideal of $R$. In this paper, we will introduce the notions of 2-absorbing $I$-prime and 2-absorbing $I$-second submodules of an $R$-module $M$ as a generalization of 2-absorbing and strongly 2-absorbing second submodules of $M$ and explore some basic properties of these classes of modules.

I I . I I I I I I I I _ I on a Class of Permutation Tests for Stochastic Independence

asymptotically most powerful permutation (rank order) tests is offered for testing independence of two stochastic variates when the observable random variables correspond to a finite or countable set of contiguous cells having an underlying continuous distribution. The theory is illustrated by some examples.

Adrian Dumitrescu

This column is devoted to maximum (respectively, maximum weight) independent set problems in geometric intersection graphs. We illustrate with one example in each class: (I) The following question was asked by T. Rado in 1928: What is the largest number c such that, for any finite set F of axis-parallel squares in the plane, there exists an independent subset I ⊆ F of pairwise disjoint squares ...