A locally compact quantum group of triangular matrices

• Дата: 2008
• Автори: Fima, P., Vainerman, L. I., Фіма, П., Вайнерман, Л. І.
• Формат: Стаття
• Мова: Англійська
• Опубліковано: Institute of Mathematics, NAS of Ukraine 2008
• Онлайн доступ: https://umj.imath.kiev.ua/index.php/umj/article/view/3176
• Назва журналу: Ukrains’kyi Matematychnyi Zhurnal

We construct a one parameter deformation of the group of 2 × 2 upper triangular matrices with determinant 1 using the twisting construction. An interesting feature of this new example of a locally compact quantum group is that the Haar measure is deformed in a non-trivial way. Also,...