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Author: Kowalski, Oldřich

• Dušek, Zdeněk; Kowalski, Oldřich: How many are equiaffine connections with torsion. (English). Archivum Mathematicum, vol. 51 (2015), issue 5, pp. 265-271
• Dušek, Zdeněk; Kowalski, Oldřich: How many are affine connections with torsion. (English). Archivum Mathematicum, vol. 50 (2014), issue 5, pp. 257-264
• Kowalski, Oldřich; Sekizawa, Masami: Invariance of $g$-natural metrics on linear frame bundles. (English). Archivum Mathematicum, vol. 44 (2008), issue 2, pp. 139-147
• Kowalski, Oldřich; Sekizawa, Masami: On Riemannian geometry of tangent sphere bundles with arbitrary constant radius. (English). Archivum Mathematicum, vol. 44 (2008), issue 5, pp. 391-401
• Dušek, Zdeněk; Kowalski, Oldřich: Geodesic graphs on special 7-dimensional g.o. manifolds. (English). Archivum Mathematicum, vol. 42 (2006), issue 5, pp. 213-227
• Kowalski, Oldřich; Sekizawa, Masami: Local isometry classes of Riemannian $3$-manifolds with constant Ricci eigenvalues $\rho\sb 1=\rho\sb 2\neq \rho\sb 3 > 0$. (English). Archivum Mathematicum, vol. 32 (1996), issue 2, pp. 137-145
• Kowalski, Oldřich; Prüfer, Friedbert: Curvature tensors in dimension four which do not belong to any curvature homogeneous space. (English). Archivum Mathematicum, vol. 30 (1994), issue 1, pp. 45-57
• Kowalski, Oldřich: A characterization of osculating maps. (English). Archivum Mathematicum, vol. 4 (1968), issue 3, pp. 175-185
• Kowalski, Oldřich: A contribution to the Cartan's method of specialization of frames. (English). Archivum Mathematicum, vol. 4 (1968), issue 2, pp. 107-120