Model theory is a branch of mathematical logic concerned with the study of formal theories viewed as mathematical structures or objects. Those mathematical structures are studied by examining the first order sentences that describe those structures and...

Model Theory Tarski The Polish-American logician Alfred Tarski (1901–1983) was born Alfred Teitelbaum in Warsaw; he changed his surname to Tarski in 1924. That same year he obtained his doctorate at the University of Warsaw for a thesis in logic...

Model Theory In 1954 Alfred Tarski proposed the name theory of models for the study of "mutual relations between sentences of formalized theories and mathematical [structures] in which these sentences hold." This definition hides a...

In mathematics, model theory is the study of (classes of) mathematical structures such as groups, fields, graphs or even models of set theory using tools from mathematical logic. Model theory has close ties to algebra and universal algebra. This article...