%0 Journal Article %T Unit group of algebra of circulant matrices %A Rajendra Sharma %A Pooja Yadav %J International Journal of Group Theory %D 2013 %I University of Isfahan %X Let Crn(Fp) denote the algebra of nXn circulant matrices over Fp, finite field of order p of prime characteristic p. The order of the unit groups U(Cr3(Fp)), U(Cr4(Fp)) and U(Cr5(Fp)) of algebras of circulant matrices over Fp are characterized. %K Algebra %K Unit Group %K Circulant Matrices %U http://www.theoryofgroups.ir/?_action=showPDF&article=2643&_ob=876a4fc657be419e2ccd70e6e344fb6b&fileName=full_text.pdf.