![Pocket watch that belonged to the Prince of Wallachia, Ioannis Karatzas (1760-1845). It was made by the house Jean Louis More, early 19 century. Pocket watch that belonged to the Prince of Wallachia, Ioannis Karatzas (1760-1845). It was made by the house Jean Louis More, early 19 century.](https://nhmuseum.gr/images/sylloges_mouseiou/9172_2728_400_499.jpg)
Pocket watch that belonged to the Prince of Wallachia, Ioannis Karatzas (1760-1845). It was made by the house Jean Louis More, early 19 century.
Prominent Greek Banker Ioannis Costopoulos Dies at 83 | archive , greece , general news | The National Herald
![Unknown , Portrait of Ioannis Karatzas, sovereign of Valahia Portrait of Ioannis G. Karatzas, sovereign of Vlachia, 19th century Unknown , Portrait of Ioannis Karatzas, sovereign of Valahia Portrait of Ioannis G. Karatzas, sovereign of Vlachia, 19th century](https://www.nationalgallery.gr/images/paintings/73394_2000_2000.jpg)
Unknown , Portrait of Ioannis Karatzas, sovereign of Valahia Portrait of Ioannis G. Karatzas, sovereign of Vlachia, 19th century
![Lectures on the Mathematics of Finance (Crm Monograph Series): Karatzas, Ioannis: 9780821806371: Amazon.com: Books Lectures on the Mathematics of Finance (Crm Monograph Series): Karatzas, Ioannis: 9780821806371: Amazon.com: Books](https://images-na.ssl-images-amazon.com/images/I/411Ywnv0ymL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
Lectures on the Mathematics of Finance (Crm Monograph Series): Karatzas, Ioannis: 9780821806371: Amazon.com: Books
![HEDGING AND PORTFOLIO OPTIMIZATION UNDER TRANSACTION COSTS: A MARTINGALE APPROACH12 - Cvitanić - 1996 - Mathematical Finance - Wiley Online Library HEDGING AND PORTFOLIO OPTIMIZATION UNDER TRANSACTION COSTS: A MARTINGALE APPROACH12 - Cvitanić - 1996 - Mathematical Finance - Wiley Online Library](https://onlinelibrary.wiley.com/cms/asset/ad9abf92-d132-4ca7-8b1f-567bb35ba935/mafi.v31.4.cover.jpg)
HEDGING AND PORTFOLIO OPTIMIZATION UNDER TRANSACTION COSTS: A MARTINGALE APPROACH12 - Cvitanić - 1996 - Mathematical Finance - Wiley Online Library
![Antonio Di Crescenzo on Twitter: "Ioannis Karatzas plenary talk at IWAP 2018: “Competing diffusive particle systems and models of large equity market”… " Antonio Di Crescenzo on Twitter: "Ioannis Karatzas plenary talk at IWAP 2018: “Competing diffusive particle systems and models of large equity market”… "](https://pbs.twimg.com/media/Df9TAPBW4AEnz4b.jpg)