Prabhu Lal Bhatnagar

Prabhu Lal Bhatnagar
Born(1912-08-08)8 August 1912
Kota, India
Died5 October 1976(1976-10-05) (aged 64)
Allahabad, India
NationalityIndian
Alma materAllahabad University
Agra University
Known forBhatnagar–Gross–Krook operator
AwardsPadma Bhushan in 1968
Scientific career
FieldsMathematician
InstitutionsUniversity of Delhi
Indian Institute of Science
Harvard University
Himachal Pradesh University
Smithsonian Astrophysical Observatory
Doctoral advisorAmiya Charan Banerjee
Doctoral studentsPhoolan Prasad

Prabhu Lal Bhatnagar (8 August 1912 – 5 October 1976), commonly addressed as P. L. Bhatnagar, was an Indian mathematician known for his contribution to the Bhatnagar–Gross–Krook operator used in Lattice Boltzmann methods (LBM).