# Peter Kleffe

> Dr. rer. nat. Humboldt-Universität zu Berlin 1976

**Wikidata**: [Q102269089](https://www.wikidata.org/wiki/Q102269089)  
**Source**: https://4ort.xyz/entity/peter-kleffe

## Summary
Peter Kleffe is a computer scientist who earned a Doctor of Natural Sciences (Dr. rer. nat.) from Humboldt-Universität zu Berlin in 1976. His academic record lists Gunter Schwarze as his doctoral advisor and is recorded in the Mathematics Genealogy Project.

## Biography
- Education: Dr. rer. nat., Humboldt-Universität zu Berlin (1976)
- Occupation: computer scientist
- Doctoral advisor: Gunter Schwarze
- Field(s): computer science

## Contributions
The available source material documents Peter Kleffe’s principal verifiable academic milestone: the award of a Dr. rer. nat. from Humboldt-Universität zu Berlin in 1976 under the supervision of Gunter Schwarze. This doctoral qualification is recorded in academic references and indexed in the Mathematics Genealogy Project (ID 85699), which preserves advisor–student relationships and academic lineage for researchers in mathematics and related fields. Beyond the degree, the provided sources do not list specific publications, patents, software projects, companies, standards, or other named outputs attributable to Kleffe. Consequently, concrete outcomes such as titles of papers, years of publication, product names, or documented leadership roles are not available in the supplied material. Further details about research topics, published works, or professional appointments would require consultation of additional bibliographic, institutional, or archival records not included in the present source set.

## FAQs
### Q: Who is Peter Kleffe?
A: Peter Kleffe is a computer scientist who received a Dr. rer. nat. from Humboldt-Universität zu Berlin in 1976. He is listed with an academic lineage entry in the Mathematics Genealogy Project.

### Q: When did Peter Kleffe complete his doctorate?
A: He completed his doctorate (Dr. rer. nat.) at Humboldt-Universität zu Berlin in 1976.

### Q: Who supervised Peter Kleffe’s doctoral work?
A: His doctoral advisor was Gunter Schwarze, as recorded in the available academic sources.

## Why They Matter
Based on the provided information, Peter Kleffe’s principal documented contribution to the academic record is his doctoral degree (Dr. rer. nat.) awarded by Humboldt-Universität zu Berlin in 1976 and his presence in established academic registries. That credential indicates formal, advanced training and a contribution to the continuity of academic mentorship through his recorded advisor–student relation with Gunter Schwarze. Inclusion in the Mathematics Genealogy Project provides a durable record linking Kleffe into the broader scholarly lineage of mathematics and related computational disciplines. Without additional source material, it is not possible to identify specific research findings, publications, technologies, or institutional leadership attributable to Kleffe. Therefore his broader influence, the communities he may have affected, and the concrete outcomes of his work remain unspecified in the supplied sources and would require further documentation to assess fully.

## Notable For
- Awarded Dr. rer. nat. from Humboldt-Universität zu Berlin (1976).
- Occupation listed as computer scientist.
- Doctoral advisor recorded as Gunter Schwarze.
- Recorded in the Mathematics Genealogy Project (ID 85699).

## Body

### Academic qualification
- Degree: Dr. rer. nat.
- Institution: Humboldt-Universität zu Berlin.
- Year: 1976.
- Source metadata records this degree and year in the subject’s Wikidata description.

### Doctoral supervision
- Doctoral advisor: Gunter Schwarze.
- The advisor–student relationship is noted in the available academic references.

### Professional identity
- Occupation: computer scientist.
- The structured property data classifies Kleffe as a computer scientist (instance: human; sex: male).

### Identifiers and records
- Mathematics Genealogy Project ID: 85699.
- Wikidata description: "Dr. rer. nat. Humboldt-Universität zu Berlin 1976."

### Gaps in the record
- No publications, patents, product names, company affiliations, academic appointments, awards, or specific research topics are listed in the provided source material.
- Additional biographical or bibliographic details would need to be obtained from other institutional, bibliographic, or archival sources.

## References

1. Mathematics Genealogy Project