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🏛️MIT News AI
July 22, 2026
Science

Professor Emeritus Dimitri Bertsekas, influential computer scientist and prolific author, dies at 83

Overview

Known for his clear and elegant writing style, Bertsekas shaped fields from control and optimization to large-scale computation and artificial intelligence. MIT Professor Emeritus Dimitri Bertsekas, an influential researcher in many AI-related fields, a prolific textbook author, and a talented travel photographer, has died at age 83. Jane Halpern | Department of Electrical Engineering and Computer Science Publication Date : July 22, 2026 Press Inquiries Press Contact : Jane Halpern Email: jhalpern@mit.

Key Takeaways

  • edu Department of Electrical Engineering and Computer Science : Bertsekas was not only a prolific researcher, but the author of over 20 books, including several acclaimed textbooks, and an avid photographer.
  • "Together, they have transformed fields and continue to engage and educate future generations of scholars.

    " Credits : Photo: Jane Halpern Caption : In his photography, Bertsekas' eye was particularly drawn to challenging shots featuring vertiginous heights, unexpected angles, and significant depth of field, as in this shot of Florence, Italy, seen through a decorative carving.

  • " Here, Bertsekas captured a moonrise over construction in Tempe, Arizona.

    Credits : Photo: Dimitri Bertsekas Caption : "He possessed a profound artistic sensibility and an extraordinary creative mind, clearly shown both in his research and in his photography," says Yuchao Li, a postdoc at Arizona State University and one of Bertsekas' advisees.

  • Jinane Abounadi PhD '98 remembers meals with Bertsekas fondly, noting, "we had wonderful dinners in their home and still enjoy looking at the beautiful photographs he took of our children.
  • Over the course of his career, Bertsekas' research spanned, and had a definitive influence upon, several fields, including optimization, control, large-scale computation, reinforcement learning, and artificial intelligence.

MIT Professor Emeritus Dimitri Bertsekas, an influential researcher in many AI-related fields, a prolific textbook author, and a talented travel photographer, has died at age 83. Known for his clear and elegant writing style, Bertsekas shaped fields from control and optimization to large-scale computation and artificial intelligence. Jane Halpern | Department of Electrical Engineering and Computer Science Publication Date : July 22, 2026 Press Inquiries Press Contact : Jane Halpern Email: jhalpern@mit.

edu Department of Electrical Engineering and Computer Science : Bertsekas was not only a prolific researcher, but the author of over 20 books, including several acclaimed textbooks, and an avid photographer. Credits : Photo courtesy of LIDS. Caption : A small sample of the many books and publications authored, and co-authored, by Bertsekas.

"Each of his books represents a landmark," says Benjamin Van Roy, a former PhD student of Bertsekas', now a professor of electrical engineering at Stanford University. "Together, they have transformed fields and continue to engage and educate future generations of scholars. " Credits : Photo: Jane Halpern Caption : In his photography, Bertsekas' eye was particularly drawn to challenging shots featuring vertiginous heights, unexpected angles, and significant depth of field, as in this shot of Florence, Italy, seen through a decorative carving.

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