On the class of orthogonalizators of the families of exponents with real frequencies

• Date: 1992
• Main Authors: Gubreev , G. M., Ignatenko , T. R., Губреев , Г. М., Игнатенко , Т. Р.
• Format: Article
• Language: Russian
• Published: Institute of Mathematics, NAS of Ukraine 1992
• Online Access: https://umj.imath.kiev.ua/index.php/umj/article/view/8031
• Journal Title: Ukrains’kyi Matematychnyi Zhurnal

We describe complete minimal families of exponential functions and Riesz bases of exponential functions which admit orthogonalizers of a special type. We obtain a complete description of all orthogonalizers of the class of complete minimal family of exponential functions under consideration and form...