Dr. Hans Walther

Professor

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Biography

Hans Uli Walther is a dedicated professor in the Department of Mathematics at Purdue University. His research primarily focuses on Algebra, specifically Commutative Algebra and Algebraic Geometry. Over the years, he has contributed significantly to the field, with a range of publications that explore various aspects of mathematical theories and applications. His work includes topics such as the algebraic solutions to complex problems, methods in computational mathematics, and the study of homological methods in the context of hypergeometric families. Throughout his career, Walther has been committed to furthering the understanding of mathematics through research, teaching, and collaboration. He regularly engages with the academic community, participating in conferences and contributing to ongoing discourse in his areas of expertise.

Research Interests

Requirements for Purdue University

Master Program
Requirements
GPA Requirement
Required:3.5
TOEFL
Listening
Required:22
Reading
Required:22
Writing
Required:22
Speaking
Required:22
Total
Required:100
IELTS
Listening
Required:7
Reading
Required:7
Writing
Required:7
Speaking
Required:7
Overall
Required:7.5
Duolingo
Overall Score
Required:135
Overall
Required:135
Prerequisites
Bachelor's degree in CS or related field Foundational concepts of computer science Data structures Computer architecture Operating systems Mathematics through differential equations Linear and matrix algebra
Application Checklist
  • Official Transcripts
  • Academic Statement of Purpose
  • Personal History Statement
  • Resume
  • Three Letters of Recommendation
  • CS Supplementary Form
Specialization Notes

GRE is not required.