Yordan Kyosev ((1973-02-26)February 26, 1973) is a German scientist and professor of Bulgarian origin, working in the area of textile and clothing technologies and machines.
He is the founder and organizer of the International Week of Narrow and Smart Textiles (2014,[7] 2016,[8] 2020 - postponed because of COVID-19[9]), an important interaction between experts, industries and researchers in this area.
[11][12] Kyosev developed algorithms for solving fuzzy linear systems of equations, providing first implementing of the theory of Ketty Peeva.
[further explanation needed] In 2006–2008, Kyosev developed a module for 3D visualization of warp-knitted fabrics, integrated into the industrial software Warp3D, for the company ALC Computertechnik, Aachen.
[15] Since 2021, Kyosev's group has been studying the application of 4D (high speed) 3D body scanning systems for development of functional clothing.