Terms for subject Mathematics containing by theory

English	Russian
it soon became obvious that for some materials; the foundations subjected to loads behaved differently than predicted by the theory	вели себя отлично от того, что было предсказано теорией (of elastic isotropic solids)
it follows by the Riesz theory of compact operators that	следует по теории Рисса
it follows by the Riesz theory that	из теории Рисса следует, что
it has been necessary to amplify the wave theory of radiation by the quantum theory	расширить теорию
it has been necessary to amplify the wave theory of radiation by the quantum theory	дополнить теорию
it soon became obvious that for some materials, the foundations subjected to loads behaved differently than predicted by the theory of elastic isotropic solids	предсказанный по теории твёрдых изотропных тел
since the early 1960s several generalized theories of differentiation have been proposed by different authors	с начала
the above theory was tested by results of a series of experiments	вышеуказанная теория была проверена результатами серии экспериментов
the relevance of the theory to gels has been discussed by Chandler 1	пригодность данной теории для гелей обсуждалась Чендлером 1