These order preserving maps were first introduced by Richard P . Stanley while studying ordered structures and partitions as a Ph . D . student at Harvard University in 1971 under the guidance of Gian-Carlo Rota.
42.
Even if Onsager's relations are utilized, the classical principles of equilibrium in thermodynamics still show that linear systems close to equilibrium always develop into states of disorder which are stable to perturbations and cannot explain the occurrence of ordered structures.
43.
Thus, the question " is "'P "'a proper subset of "'NP "'" can be reformulated as " is existential second-order logic able to describe languages ( of finite linearly ordered structures with nontrivial signature ) that first-order logic with least fixed point cannot ? ".
44.
:: : : : : : Following your changes, the article went from having an ordered structure describing its formation, activities in Maidan, and then ideology, to now having a long incoherent ideology section with every statement from every source listed independently, without any flow of ideas, logic or history .-talk ) 14 : 45, 28 April 2014 ( UTC)
