# Dennis Brooke Gannon

> Ph.D. University of Illinois at Urbana-Champaign 1980

**Wikidata**: [Q102264734](https://www.wikidata.org/wiki/Q102264734)  
**Source**: https://4ort.xyz/entity/dennis-brooke-gannon

## Summary
Dennis Brooke Gannon is a computer scientist and mathematician who earned his Ph.D. from the University of Illinois at Urbana-Champaign in 1980, with research focused on differential equations and applied computer science. He has held academic positions at Indiana University and worked at Microsoft.

## Biography
- Born: 1947 (United States)
- Nationality: United States
- Education: Ph.D. from University of Illinois Urbana-Champaign (1980); studied at University of California, Davis
- Known for: Research in theory of differential equations and applied computer science
- Employer(s): Indiana University Bloomington (1985-2008), Microsoft (2008-2015)
- Field(s): Computer science, mathematics, information science

## Contributions
The source material indicates Dennis Brooke Gannon's research focuses on the theory of differential equations and applied computer science. He has supervised multiple doctoral students including Ko-Yang Wang, Elizabeth L. Johnson, Katarzyna Keahey, Jacob Kulp Gotwals, Suresh Srinivas, Sekhar Rangarajan Sarukkai, Lawrence J. Tenny, Dayananda Wijesinghe Atapattu, Neelakantan Sundaresan, Madhusudhan Govindaraju, Juan E. Villacis, Jr., Shridhar Madhav Diwan, and Mann-Ho Lee.

## FAQs
- Where has Dennis Brooke Gannon worked? He worked at Indiana University Bloomington from 1985 to 2008 and at Microsoft from 2008 to 2015.
- What is Dennis Brooke Gannon's educational background? He earned his Ph.D. from the University of Illinois at Urbana-Champaign in 1980 and studied at the University of California, Davis.
- What fields does Dennis Brooke Gannon specialize in? His research focuses on the theory of differential equations, applied computer science, and information science.
- Who was Dennis Brooke Gannon's doctoral advisor? His doctoral advisor was Charles William Gear, a British-American mathematician.

## Why They Matter
The source material doesn't provide specific information on the lasting impact of Dennis Brooke Gannon's work on the field.

## Notable For
- Earned Ph.D. from University of Illinois at Urbana-Champaign in 1980 under advisor Charles William Gear
- Worked at Microsoft from 2008 to 2015
- Supervised multiple doctoral students in computer science and mathematics

## Body
### Early Life and Education
Dennis Brooke Gannon was born in 1947 in the United States. He pursued higher education at the University of California, Davis before completing his Ph.D. at the University of Illinois at Urbana-Champaign in 1980. His doctoral advisor was Charles William Gear, a British-American mathematician who also worked as a computer scientist.

### Career and Employment
Gannon's professional career spanned both academic and industry sectors. From 1985 to 2008, he was affiliated with Indiana University Bloomington, where he served as a university teacher. He then transitioned to the technology industry, working at Microsoft from 2008 until 2015.

### Research and Academic Contributions
Gannon's research primarily focused on three interconnected fields: the theory of differential equations, applied computer science, and information science. His work in these areas contributed to the development of computational methods for solving differential equations and the practical implementation of computer science principles.

### Professional Affiliations and Publications
As an academic, Gannon maintained connections with both Indiana University and Microsoft. He supervised numerous doctoral students, including Ko-Yang Wang, Elizabeth L. Johnson, Katarzyna Keahey, Jacob Kulp Gotwals, Suresh Srinivas, Sekhar Rangarajan Sarukkai, Lawrence J. Tenny, Dayananda Wijesinghe Atapattu, Neelakantan Sundaresan, Madhusudhan Govindaraju, Juan E. Villacis, Jr., Shridhar Madhav Diwan, and Mann-Ho Lee. His publications and research activities were primarily in the areas of applied computer science and mathematical modeling.

### Professional Identifiers
Gannon's professional identity is associated with multiple academic and industry identifiers:
- VIAF ID: 108934517
- IDREF ID: 224607359
- NUKAT ID: n2008116800
- MR Author ID: 71125
- NL CR AUT ID: mub20211103486
- DBLP Author ID: g/DennisGannon
- SCOPUS Author ID: 57218448150
- ZBMath Author ID: gannon.dennis-b
- IEEE Xplore Author ID: 37267851600
- Google Scholar Author ID: atADlJgAAAAJ
- ACM Digital Library Author ID: 81100327343
- Mathematics Genealogy Project ID: 82680
- National Library of Israel J9U ID: 987007460311805171

### Language and Professional Profile
Gannon is documented as speaking and writing in English. His professional profile includes affiliations with major academic institutions and technology companies, indicating his role as both an academic researcher and industry professional.

## References

1. Czech National Authority Database
2. Mathematics Genealogy Project
3. [Source](https://luddy.indiana.edu/contact/profile/?profile_id=208)
4. National Library of Israel Names and Subjects Authority File