# St. Petersburg Department of Steklov Institute of Mathematics of Russian Academy of Sciences

> government organization located in Saint Petersburg, Russia

**Wikidata**: [Q581272](https://www.wikidata.org/wiki/Q581272)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/St._Petersburg_Department_of_Steklov_Mathematical_Institute_of_the_Russian_Academy_of_Sciences)  
**Source**: https://4ort.xyz/entity/st-petersburg-department-of-steklov-institute-of-mathematics-of-russian-academy-of-sciences

## Summary
The St. Petersburg Department of Steklov Institute of Mathematics of the Russian Academy of Sciences (PDMI RAS) is a government research organization located in Saint Petersburg, Russia. Founded in April 1940 and named after the mathematician Vladimir Steklov, it serves as a premier institute for mathematical research. The organization operates under the Department of Mathematical Sciences of the Russian Academy of Sciences.

## Key Facts
- **Official Name:** Санкт-Петербургское отделение Математического института им. В. А. Стеклова Российской Академии Наук (St. Petersburg Department of Steklov Institute of Mathematics of the Russian Academy of Sciences).
- **Common Abbreviations:** POMI, LOMI (historical), ПОМИ РАН.
- **Location:** Saint Petersburg, Russia; specifically at nab. Fontanki 27 (Fontanka Embankment 27).
- **Inception:** Founded in April 1940.
- **Type:** Research institute, government organization.
- **Parent Organizations:** Russian Academy of Sciences, Department of Mathematical Sciences, Ministry of Science and Higher Education.
- **Current Director:** Maxim Vsemirnov (start time: 2021).
- **Named After:** Vladimir Steklov.
- **Coordinates:** 59.933888888889°N, 30.342777777778°E.

## FAQs
### Q: What is the difference between LOMI and POMI?
A: LOMI (Leningrad Department of Steklov Institute of Mathematics) is the former name of the organization used during the Soviet era. It is now known as POMI (St. Petersburg Department of Steklov Institute of Mathematics), reflecting the city's name change.

### Q: Where is the institute located?
A: The institute is located in Saint Petersburg, Russia, at 27 Fontanka Embankment (наб. Фонтанки 27), a location known as the Shakhovskoy House.

### Q: Who are some notable mathematicians affiliated with the institute?
A: Notable affiliated persons include Yuri Matiyasevich, a Soviet and Russian mathematician and computer scientist, and Edward Hirsch, a Russian mathematician.

### Q: Who has served as director of the institute?
A: The institute has been led by notable mathematicians including Ludvig Faddeev (1976–2000) and Andrei Markov (1942–1953). The current director is Maxim Vsemirnov.

## Why It Matters
The St. Petersburg Department of Steklov Institute of Mathematics is a significant institution in the landscape of Russian and global mathematical science. As one of the institutes of the Russian Academy of Sciences, it represents the continuation of the Soviet and Russian tradition of rigorous mathematical inquiry. The institute has played host to high-level research for over eight decades, weathering historical shifts from the Soviet era (USSR) to the modern Russian Federation.

Its importance is underscored by its leadership lineage, which includes influential figures such as Andrei Markov and Ludvig Faddeev. The institute provides a base for prominent researchers like Yuri Matiyasevich, facilitating advanced study in fields such as computer science and pure mathematics. By operating under the Ministry of Science and Higher Education, it remains a central pillar in the development of scientific policy and education in the region.

## Notable For
- **Historical Leadership:** Directed by a lineage of prominent mathematicians, including Andrei Markov (son of the famous Andrey Markov) and Ludvig Faddeev.
- **Longevity:** Established in 1940, making it a long-standing institution for mathematical research in Russia.
- **Historical Naming Convention:** Retained the "Steklov" name in honor of Vladimir Steklov, while transitioning its geographic descriptor from Leningrad (LOMI) to St. Petersburg (POMI).
- **Affiliation with Renowned Mathematicians:** Home to Yuri Matiyasevich, known for his work in computer science and mathematics.
- **Distinct Location:** Situated at a specific, identifiable address on the Fontanka Embankment (Shakhovskoy House).

## Body

### Organizational History and Structure
The St. Petersburg Department of Steklov Institute of Mathematics was established in April 1940. It functions as a government organization and a research institute classified under the Institute of the Russian Academy of Science. The institute is organizationally affiliated with the Department of Mathematical Sciences and falls under the oversight of the Ministry of Science and Higher Education. It has undergone name changes reflecting geopolitical shifts, previously known as the Leningrad Department of the Steklov Institute of Mathematics of the USSR Academy of Sciences (LOMI).

### Leadership
The institute has been managed by a succession of notable mathematicians:
- **Vladimir Tartakovski** (1940–1941)
- **Andrei Markov** (1942–1953)
- **Nikolay Erugin** (1953–1957)
- **Georgiy Petrashen'** (1957–1976)
- **Ludvig Faddeev** (1976–2000)
- **Ildar Ibragimov** (2000–2005)
- **Sergey Kislyakov** (2006–2021)
- **Maxim Vsemirnov** (2021–Present)

### Location
The institute is situated in Saint Petersburg, Russia. Its physical address is nab. Fontanki 27 (Fontanka Embankment 27). The building is historically identified as the Shakhovskoy House. The precise coordinates are 59.933888888889 latitude and 30.342777777778 longitude.

### Affiliated Personnel
The institute is associated with prominent figures in mathematics:
- **Yuri Matiyasevich:** A Soviet and Russian mathematician and computer scientist, born March 2, 1947.
- **Edward Hirsch:** A Russian mathematician, born December 26, 1973.

### Identifiers and Digital Presence
- **Website:** http://www.pdmi.ras.ru/
- **ROR ID:** 030h9s280
- **GRID ID:** grid.474629.a
- **ISNI:** 0000000119428451
- **Wikidata ID:** Q4430266 (implied by context)
- **Library of Congress Authority ID:** no93008089

## References

1. GRID Release 2017-01-10
2. ROR release v1.19
3. Freebase Data Dumps. 2013
4. Unified State Register of Legal Entities
5. GRID Release 2016-12-06
6. Microsoft Academic Knowledge Graph
7. National Library of Israel Names and Subjects Authority File
8. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)