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There are several new and rapidly evolving research areas b lossoming out from the interaction of logic and re lativity theory. The aim of this conference series , which take place once every 2 or 3 years, is to attract and bring together mathematicians, physici sts, philosophers of science, and logicians from a ll over the word interested in these and related a reas to exchange new ideas, problems and results.< /p>\n\n

The spirit of this conference series g oes back to the Vienna Circle and Tarski's initiat ive Logic, Methodology and Philosophy of Science. We aim to provide a friendly atmosphere that enabl es fruitful interdisciplinary cooperation leading to joint research and publications.

\n\nDu e to the current Covid-19 pandemic, we had to DELA Y the LRB20 conference to another time which will be specified later.

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We invite
you to submit your abstract via EasyChair. Topics
include (but are not restricted to):

\n - Spe
cial and general relativity

\n - Axiomatizing
physical theories

\n - Foundations of spacetim
e

\n - Computability and physics

\n - Rela
tivistic computation

\n - Cosmology

\n - R
elativity theory and philosophy of science

\n
- Knowledge acquisition in science

\n - Tempor
al and spatial logic

\n - Branching spacetime<
br>\n - Equivalence, reduction and emergence of t
heories

\n - Cylindric and relation algebras**\n - Definability theory\n - Concept algeb
ras and algebraic logic**