Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Elena G. Evseeva"'
Publikováno v:
Perspectives of Science and Education. 53:208-222
Introduction. In recent years, the problem of training a new generation of mathematics teachers who have fundamental mathematical knowledge in combination with formed methodological competence and fluency in digital technologies has become topical. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65bbd12d1de4ac4f62c4d7d65281c770
https://doi.org/10.32744/pse.2021.5.14
https://doi.org/10.32744/pse.2021.5.14
Publikováno v:
Journal of Hydraulic Engineering. 125:309-312
In the well-known de Saint Venant equations, the bed roughness-coefficient cannot be measured directly and therefore needs to be estimated. The estimation process is referred to as “parameter identification,” which is a mathematical process based
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::164e2438a59fab1c84e002dcf714af46
https://doi.org/10.1061/(asce)0733-9429(1999)125:3(309)
https://doi.org/10.1061/(asce)0733-9429(1999)125:3(309)
Publikováno v:
Journal of Hydraulic Engineering. 124:50-54
A method is resented for minimization of water-level fluctuations in an open channel controlled by pumping stations at both ends. The situation is posed as a variational problem to determine the optimum upstream flow control, given constraints at the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8d1821240cb4bfe42a0662f0821cf1a
https://doi.org/10.1061/(asce)0733-9429(1998)124:1(50)
https://doi.org/10.1061/(asce)0733-9429(1998)124:1(50)