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DTSTART:20250330T010000
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DTSTART;TZID=Europe/Sofia:20250130T140000
DTEND;TZID=Europe/Sofia:20250130T153000
DTSTAMP:20260418T054223
CREATED:20250128T163813Z
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UID:17264-1738245600-1738251000@math.bas.bg
SUMMARY:Семинар "Математическо моделиране и числен анализ"
DESCRIPTION:Поредната сбирка на СЕМИНАРА на секция \n“Математическо моделиране и числен анализ”  \nще се състои на  30.01.2025 г. (четвъртък) от 14:00 часа по Zoom. \nДоклад на тема: \nSome mathematical aspects of simulation modeling of physiological processes in plants\nще изнесе Dr. Alex Topaj (Bureau Hyperborea Ltd). \nРезюме: The contribution presents the author’s experience of using mathematical methods to describe plant physiology processes in applied crop models. In contrast to the simplified data-based empirical approach\, the mechanistic description of plant vital processes in theory allows us to obtain new knowledge and to develop the universal crop models with parameters having physical meaning. Such explanatory models\, in addition to the traditional cause-and-effect method (the flow-balance approach\, leading to systems of differential or difference equations)\, can also successfully apply the alternative mathematical apparatus. The following examples of such use will be briefly presented: \n1) Organogenesis and phenological development of cereals. Dry matter distribution in the «shoot-root-ear» system as an optimal control problem of dynamic resource allocation.\n2) Stomatal Regulation. The functional balance between photosynthesis and transpiration under water stress.\n3) Biological nitrogen fixation of legumes. The interaction of active intellectual agents (plant and rhizobia) as an evolutionary game.\n 
URL:https://math.bas.bg/event/%d1%81%d0%b5%d0%bc%d0%b8%d0%bd%d0%b0%d1%80-%d0%bc%d0%b0%d1%82%d0%b5%d0%bc%d0%b0%d1%82%d0%b8%d1%87%d0%b5%d1%81%d0%ba%d0%be-%d0%bc%d0%be%d0%b4%d0%b5%d0%bb%d0%b8%d1%80%d0%b0%d0%bd%d0%b5-%d0%b8-%d1%87-7/
LOCATION:Zoom
CATEGORIES:Редовен семинар
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