Displaying similar documents to “< > 𝒜 < >-Schemes and Zariski-Riemann Spaces”

A characterization of the Riemann extension in terms of harmonicity

Cornelia-Livia Bejan, Şemsi Eken (2017)

Czechoslovak Mathematical Journal

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If ( M , ) is a manifold with a symmetric linear connection, then T * M can be endowed with the natural Riemann extension g ¯ (O. Kowalski and M. Sekizawa (2011), M. Sekizawa (1987)). Here we continue to study the harmonicity with respect to g ¯ initiated by C. L. Bejan and O. Kowalski (2015). More precisely, we first construct a canonical almost para-complex structure 𝒫 on ( T * M , g ¯ ) and prove that 𝒫 is harmonic (in the sense of E. García-Río, L. Vanhecke and M. E. Vázquez-Abal (1997)) if and only if g ¯ reduces...

A remark on separate holomorphy

Marek Jarnicki, Peter Pflug (2006)

Studia Mathematica

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Let X be a Riemann domain over k × . If X is a domain of holomorphy with respect to a family ℱ ⊂(X), then there exists a pluripolar set P k such that every slice X a of X with a∉ P is a region of holomorphy with respect to the family f | X a : f .

On C * -spaces

P. Srivastava, K. K. Azad (1981)

Matematički Vesnik

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