Dr. Daniel Lännström
Portrait
Info
- Nationality: Swedish
- Date of Birth: 2 March 1989, Nyköping
- Email: daniel.lannstrom 'at' bth 'dot' se
Bio
Daniel Lännström obatined his PhD in mathematics at Blekinge Institute of Technology under the supervision of Professor Johan Öinert, Docent Stefan Wagner and Professor Patrik Lundström. His research interests include graded rings and Leavitt path algebras.
Moreover, Daniel is an experienced software developer with 2 years of professional software development experience. He is proficient in C++, Java and Python as well as numerous other technologies.
In his spare time, Daniel enjoys watching movies and participating in outdoor activities such as hiking.
Education
- PhD in mathematics from Blekinge Institute of Technology (1 Feb 2018 - 1 Sep 2021). PhD thesis.
- M.Sc. in Mathematics from Stockholm University (2009-2016). Master thesis and Bachelor thesis.
Publications
- D. Lännström. A characterization of graded von Neumann regular rings with applications to Leavitt path
algebras. Journal of Algebra, 567:91–113, 2021. doi
- D. Lännström. The graded structure of algebraic Cuntz-Pimsner rings. Journal of Pure and Applied
Algebra, 224(9):106369, 2020. doi
- D. Lännström. Chain conditions for epsilon-strongly graded rings with applications to Leavitt path
algebras. Algebras and Representation Theory, 23(4):1707–1726, 2019. doi
- D. Lännström. Induced quotient group gradings of epsilon-strongly graded rings. Journal of Algebra and
Its Applications, 19(9):2050162, 2019. doi
Patents
- Robert Kniola, Daniel Lännström. “Method for calculating a path in additive manufacturing”, 2017. US patent
number: US20190009475A1. Abandoned. Google Patents
Talks
- PhD defense presentation. 1 September, 2021. BTH, Karlskrona.
- “Prime nearly epsilon-strongly graded rings” at the 3rd SNAG meeting. September 24-25, 2020. Online via zoom.
- “Prime nearly epsilon-strongly graded rings” at the 17th South East Conference in Mathematics. August 25, 2020.
Online via Zoom.
- “Graded von Neumann regular rings” at the 2nd SNAG meeting. October 17-18, 2019, Karlskrona, Sweden.
- “Graded von Neumann regular rings” at the 16th South East Conference in Mathematics. August 30, 2019,
Karlskrona, Sweden.
- Licentiate seminar talk. May 15, 2019. Karlskrona, Sweden.
- “Epsilon-strongly graded rings” at the 1st annual BTH Ph.D. Student Workshop. May 10, 2019. Karlskrona,
Sweden. Popular science presentation of my research for a general audience.
- “Chain conditions on epsilon-strongly graded rings with applications to Leavitt path algebras” at the 1st SNAG
meeting. September 27-28, 2018, Linköping, Sweden.
- “Chain conditions on epsilon-strongly graded rings with applications to Leavitt path algebras” at the 15th South
East Conference in Mathematics. August 28, 2018, Växjö, Sweden.
Scholarships and awards
- Mittag-Leffler award for excellent master thesis at Stockholm University. 5000 SEK.
Teaching
Daniel has been teaching the following courses as lecturer and main instructor:
- Discrete Mathematics MA1484 lp2
Moreover, Daniel has been teaching the following courses at Blekinge Institute of Technology as teaching assistant. He has experience of both campus and online teaching. His tasks include
exercise/tutorial sessions, correction of written assignments, written exams, oral examinations and computer lab supervision. NB:
lp1 = quarter 1, etc.
- Introduction to Mathematics MA1476 lp1 2021 (campus)
- Linear algebra 1 MA1485 lp1 2021 (campus)
- Cryptography 2 MA1453 lp3 2021 (online)
- Linear algebra 1 MA1448/MA1485 lp2 2020 (online)
- Linear algebra 1 MA1485 lp1 2020 (online)
- Introduction to Mathematics MA1476 lp1 2020 (campus)
- Cryptography 2 MA1453 lp4 2020 (online)
- Linear algebra 1 MA1448/MA1485 lp2 2019 (campus)
- Linear algebra 1 MA1485 lp1 2019 (campus)
- Introduction to Mathematics MA1476 lp1 2019 (campus)
Employment
- PhD student at Blekinge Institute of Technology (2018-Current)
- Software developer at Wematter AB, Linköping (2016-2018)
- Software developer intern at Scania CV AB, Södertälje (Apr-Nov 2013)