Szerző: " Bognár János"

Cikk, tanulmány, mű

Bognár János: Signature of the orthogonal companion in Kreĭn spaces. In: Acta scientiarum mathematicarum, (61) 1-4. pp. 367-371. (1995)

Bognár János: A proof of the spectral theorem for J-positive operators. In: Acta scientiarum mathematicarum, (45). pp. 75-80. (1983)

Bognár János: Star-algebras induced by non-degenerate inner products. In: Acta scientiarum mathematicarum, (39) 1-2. pp. 15-26. (1977)

Bognár János; Krámli András: Operators of the form C*C in indefinite inner product spaces. In: Acta scientiarum mathematicarum, (29) 1-2. pp. 19-29. (1968)