ИСТИНА

• Охват: Международная
• Даты проведения: 21-23 мая 2015
• Место проведения: Неаполь, Italy
• Организатор:
  Universita Degli Studio del Sannio
• Число участников: 40
• Число иностранных участников: 35
• Число участников из МГУ: 2
• Число докладчиков: 35
• Веб-сайт: https://workshopwaveguides.wordpress.com/
• Описание конференции:

  During last decades, models of waveguides attracted much attention by physicists, mathematicians and engineers. This was motivated by many interesting mathematical questions and by the progress in different fields of physics (semiconductor physics, optics, acoustics, water waves, elasticity…). Sub-micron optical waveguides for microring and microdisk resonators based on current standard semiconductor processes Sub-micron optical waveguides for microring and microdisk resonators based on current standard semiconductor processes The waveguides are usually modeled by infinite planar strips and multidimensional cylinders or layers. From the mathematical point of view, the study of waveguides is strongly connected with the asymptotic analysis of problems involving differential operators, with some large scale ratio. From one hand, theoretical works on asymptotic analysis (singularities at corners, boundary layers at periodic walls…) often involve the treatment of waveguides problems and spectral theory related questions. Conversely, asymptotic approaches are useful in the study of waveguides: in particular, existence of guided modes can be proved by perturbation techniques (for a small deformation of the boundary for instance). Also asymptotic models can lead to efficient numerical methods. It is a structure (usually a metal pipe or optical fibres) for transmitting electromagnetic wave Waveguide is a structure (usually a metal pipe or optical fibres) for transmitting electromagnetic wave The main aim of the workshop is to present and discuss recent results on asymptotic methods and numerical analysis for the study of the waveguides. Moreover, it will help to reinforce the already existing cooperation between researchers of different countries and to contribute to the creation of new collaborations.

• Добавил в систему: Шанин Андрей Владимирович

Доклады:

• 2015 Diffraction on the open end of the plane waveguide composed of  two semi – infinite staggered screens. Asymptotic results (Стендовый)
• Авторы: Shanin A.V., Korolkov A.I.

• 2015 Recent progress in Weinstein-type waveguide scattering problems (Устный)
• Автор: Shanin A.V.