Equations of motion spinning density for extended objects, and corresponding deviation equations are derived. The problem a variable mass to object is obtained. Spinning fluids may be considered as special case express the objects. Meanwhile, tensor can expressed in terms tetrad formalism General Relativity regarded gauge theory gravity. tensors have been derived using specific type Bazanski La...

Abstract We present a method to compute exact expressions for optical observables static spherically symmetric spacetimes in the framework of bilocal geodesic operator formalism. The are obtained by solving linear deviation equations null geodesics, using spacetime symmetries and associated conserved quantities. solve two different ways: varying geodesics with respect their initial data directl...

Presented are exactly integrable models with pure radiation in R2 gravity a cosmological constant related to wave-like Shapovalov spacetimes type II. Spatially homogeneous of were considered. The obtained solutions belong spaces III according the Bianchi classification and N Petrov classification. For under consideration, exact for equations motion test particles Hamilton–Jacobi formalism. mode...

Cognitive biases explaining human deviation from formal logic have been broadly studied. We here try to give a step toward the general formalism still missing, introducing a probabilistic formula for causal induction. It has symmetries reflecting human cognitive biases and shows extremely high correlation with the experimental results. We apply the formula to learning or decision-theoretic task...

the linguistic is studying the language different levels, the language is main topic  that the linguistic sisstu dying it. the linguistics has several branches,the stylistics is one of its branches that survey literary works. and stylistic phenomenon is one of the important phenomen as at linguistic studies and it study poetic language because it’s different from the common language. since the ...

In the study, author's attention is focused on issues of content and form as important components a balanced model criminal proceedings. The balance ensures performance procedural functions, use rights powers, defense legal positions application norms based rule law. It was determined that proceedings in broad sense reflects its internal quality, determines meaning existence, teleological axiol...