© Coinsberg
© Coinsberg
2 Hryvni Oleksandr Lyapunov
2007 year| Nickel brass (German silver) | 12.8 g | 31 mm |
| Issuer | Ukraine |
|---|---|
| Issuing bank | National Bank of Ukraine (Національний банк України) |
| Period | Republic (1991-date) |
| Type | Non-circulating coin |
| Year | 2007 |
| Value | 2 Hryvni 2 UAH = USD 0.049 |
| Currency | Hryvnia (1996-date) |
| Composition | Nickel brass (German silver) |
| Weight | 12.8 g |
| Diameter | 31 mm |
| Shape | Round |
| Technique | Milled |
| Orientation | Medal alignment ↑↑ |
| Updated | 2024-10-08 |
| Numista | N#29589 |
|---|---|
| Rarity index | 40% |
Reverse
Oleksandr Liapunov is portrayed, to the right of the portrait there are the arciform inscriptions: ОЛЕКСАНДР ЛЯПУНОВ (Oleksandr Liapunov) / 1857 - 1918.
Script: Cyrillic
Lettering:
ОЛЕКСАНДР ЛЯПУНОВ
1857 - 1918
Engravers: Volodymyr Atamanchuk, Sviatoslav Ivanenko
Designer: Mykola Kochubei
Edge
Reeded
Comment
The commemorative coin is dedicated to the 150th anniversary of birth of Oleksandr Liapunov (1857 - 1918) – a mathematician and mechanic, professor of the Kharkiv University (1885 - 1902) and an academician of the Petersburg Academy of Sciences from 1901, whose works were related to celestial mechanics, mathematics, physics and probability theory.Interesting fact
One interesting fact about the Non-circulating coin 2 Hryvni (Oleksandr Lyapunov) 2007 from Ukraine is that it features an image of Oleksandr Lyapunov, a prominent Ukrainian mathematician and physicist, on its obverse side. Lyapunov made significant contributions to various fields, including probability theory, differential equations, and hydrodynamics. He is also known for his work on the stability of motion, which has had a lasting impact on modern physics and engineering.
Price
| Date | Mintage | VG | F | VF | XF | AU | UNC |
|---|---|---|---|---|---|---|---|
| 2007 | 35000 | - | - | - | - | - | - |
Values in the table are based on evaluations by sales realized on Internet platforms. They serve as an indication only for 2 Hryvni (Oleksandr Lyapunov) 2007 coin.
