![Ioannis STRATIS | Professor (Full) | Professor | National and Kapodistrian University of Athens, Athens | uoa | Department of Mathematics, Section of Mathematical Analysis Ioannis STRATIS | Professor (Full) | Professor | National and Kapodistrian University of Athens, Athens | uoa | Department of Mathematics, Section of Mathematical Analysis](https://www.researchgate.net/profile/Ioannis-Stratis/publication/353957854/figure/fig2/AS:1057846502387712@1629221668149/Randomly-oriented-helices_Q320.jpg)
Ioannis STRATIS | Professor (Full) | Professor | National and Kapodistrian University of Athens, Athens | uoa | Department of Mathematics, Section of Mathematical Analysis
![Ioannis STRATIS | Professor (Full) | Professor | National and Kapodistrian University of Athens, Athens | uoa | Department of Mathematics, Section of Mathematical Analysis Ioannis STRATIS | Professor (Full) | Professor | National and Kapodistrian University of Athens, Athens | uoa | Department of Mathematics, Section of Mathematical Analysis](https://www.researchgate.net/profile/Ioannis-Stratis/publication/226311197/figure/fig3/AS:302186958475267@1449058393478/The-original-a-and-reconstruction-b-of-the-scattered-field-U-s-dA-x-TH-x-14-d_Q320.jpg)
Ioannis STRATIS | Professor (Full) | Professor | National and Kapodistrian University of Athens, Athens | uoa | Department of Mathematics, Section of Mathematical Analysis
![Ioannis Stratis on Twitter: "Just got this offer - Who Wants To Win a Phil Heath "The Gift" Package? http://t.co/cqA9r8CorR from @PHILHEATH" Ioannis Stratis on Twitter: "Just got this offer - Who Wants To Win a Phil Heath "The Gift" Package? http://t.co/cqA9r8CorR from @PHILHEATH"](https://pbs.twimg.com/profile_images/378800000740159948/73f7b372a1094affd6f509112b4c6ba2_400x400.jpeg)
Ioannis Stratis on Twitter: "Just got this offer - Who Wants To Win a Phil Heath "The Gift" Package? http://t.co/cqA9r8CorR from @PHILHEATH"
![Captain Stratis - Morellos Arte (Ioannis Morellos) - Paintings & Prints, People & Figures, Male Form, Clothed - ArtPal Captain Stratis - Morellos Arte (Ioannis Morellos) - Paintings & Prints, People & Figures, Male Form, Clothed - ArtPal](https://img.artpal.com/152561/12-21-4-16-14-10-35m.jpg)
Captain Stratis - Morellos Arte (Ioannis Morellos) - Paintings & Prints, People & Figures, Male Form, Clothed - ArtPal
![Resonant Problems by Quasilinearization – topic of research paper in Mathematics. Download scholarly article PDF and read for free on CyberLeninka open science hub. Resonant Problems by Quasilinearization – topic of research paper in Mathematics. Download scholarly article PDF and read for free on CyberLeninka open science hub.](https://cyberleninka.org/viewer_images/492544/f/1.png)
Resonant Problems by Quasilinearization – topic of research paper in Mathematics. Download scholarly article PDF and read for free on CyberLeninka open science hub.
![Ioannis STRATIS | Professor (Full) | Professor | National and Kapodistrian University of Athens, Athens | uoa | Department of Mathematics, Section of Mathematical Analysis Ioannis STRATIS | Professor (Full) | Professor | National and Kapodistrian University of Athens, Athens | uoa | Department of Mathematics, Section of Mathematical Analysis](https://www.researchgate.net/profile/Ioannis-Stratis/publication/354983719/figure/fig2/AS:1075442039668738@1633416771812/An-approximation-for-the-kinetics-of-the-chemical-reaction-11-given-that-sQSSA_Q320.jpg)