Chargoy-Corona, J., Department of Mathematics, Division of Basic Sciences and Engineering Metropolitan Autonomous UniversityAv. San Rafael Atlixco 186, Col Vicentina. Del Iztapalapa. Zip Code 09340. Mexico City, Mexico, Mexico

• Journal of Progressive Research in Mathematics Vol 11 No 2: JPRM - Articles
  On invariance functions in Relativity Theory
  Abstract  PDF