Manuel Abad y Queipo, Bishop of Michoacan

Manuel ABAD , Alicia FERNANDEZ and Nelli MESKE FREE BOOLEAN CORRELATION LATTICES

A correlation lattice is an algebra (B,∧,∨, σ, 0, 1) where (B,∧,∨, 0, 1) is a bounded lattice and σ is a dual endomorphism on B which has the property σ(x) = x for a fixed number n, n ∈ 2N + 1 ([3], [4]). This notion generalizes orthomodular lattices, and in the distributive case, Boolean algebras, De Morgan algebras and some classes of Ockham algebras. Moreover, in [4], D. Schweigert and M. Sz...

Leticia Arroyo Abad

Using a new dataset, this paper presents new evidence on inequality in Latin America for the 19th century and studies the effects of factor endowments and trade on inequality. Recent research has highlighted the link between the colonial origins of inequality and its persistence in Latin America. We find that inequality varied substantially throughout the century a...

Characteristics of the 1985 Michoacan

Source characteristics of the Sept. 19, 1985 Michoacan, Mexico earthquake and its aftershock on Sept. 21 were inferred from broadband and short-period teleseismic GDSN records. We Fourier-transformed the P waves, corrected for instrument response, attenuation, geometrical spreading, and radiation pattern (including the depth phases), and then averaged to obtain the teleseismic source spectrum f...

2 Manuel

> This paper presents some fundamental properties of independent and-par-allelism and extends its applicability by enlarging the class of goals eligible for parallel execution. A simple model of (independent) and-parallel execution is proposed and issues of correctness and eeciency discussed in the light of this model. Two conditions, \strict" and \non-strict" independence , are deened and then...

Mortalidad hospitalaria en el Instituto Nacional de Neurología y Neurocirugía "Manuel Velasco Suárez" (1995-2001)