Семинар по диференциални уравнения

Институт по математика и информатика - БАН Block 8, 1113 БАН IV км., София

На 28.06.2019 г. от 11:00 в зала 478 на ИМИ ще се състои поредната сбирка на семинара по Диференциални уравнения с докладчик Col. Prof. Chhanda Samanta, Virginia Military Institute, USA на тема: A GENERALIZED MASS FORMULA FOR STRANGE AND NON-STRANGE NUCLEI Резюме. In 1953 a strange nucleus called “Hypernucleus” was first discovered that contains a hyperon in addition to neutrons and protons. While neutrons and protons are made of up and down quarks, hyperons are made of different combinations of up, down and strange quarks. Since its first discovery, about 50 different strange-nuclei have been found with different “strangeness”. In March 2010, a strange anti-hypernucleus called, anti-hypertriton was discovered at Brookhaven National Laboratory, USA that gave a glimpse of the ‘hyper anti-world’ and extended the [...]

Семинар по диференциални уравнения

Институт по математика и информатика - БАН Block 8, 1113 БАН IV км., София

На 28.06.2019 г. от 12:00 в зала 478 на ИМИ ще се състои поредната сбирка на семинара по Диференциални уравнения с докладчик Col. Prof. Dimple Chalishajar, Virginia Military Institute, USA на тема: EXACT AND TRAJECTORY CONTROLLABILITY OF NONLINEAR AND FRACTIONAL ORDER SYSTEMS: A THEORETICAL AND AN ANALYTICAL APPROACH Резюме. Study of nonlinear systems is important since most of the practical systems are nonlinear in nature. There are different notions of controllability like complete controllability, approximate controllability, exact controllability, partial exact controllability, null controllability, local controllability, etc. A current notion of controllability namely Trajectory controllability (T - controllability) has been introduced as a new direction in the field of control theory. We have discussed T- controllability of the first and second order nonlinear integro-differential system by [...]

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