Search Results - "Taştan, Hakan Mete"
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On almost η -Ricci-Bourguignon solitons
Published in Mathematical notes (Miskolci Egyetem (Hungary)) (2024)“…We investigate a Riemannian manifold with almost η -Ricci-Bourguignon soliton structure. We use the Hodge-de Rham decomposition theorem to make a link with the…”
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Hemi-Slant Submersions
Published in Mediterranean journal of mathematics (01-08-2016)“…As a generalization of anti-invariant submersions, semi-invariant submersions and slant submersions, we introduce the notion of hemi-slant submersion and study…”
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On a certain type of warped-twisted product submanifolds
Published in Turkish journal of mathematics (01-01-2022)Get full text
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Lagrangian submersions from normal almost contact manifolds
Published in Filomat (2017)“…We study Lagrangian submersions from Sasakian and Kenmotsu manifolds onto Riemannian manifolds. We prove that the horizontal distribution of a Lagrangian…”
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On anti-invariant Riemannian submersions whose total manifolds are locally product Riemannian
Published in Journal of geometry (01-07-2017)“…In this paper, we study Riemannian, anti-invariant and Lagrangian submersions from locally product Riemannian manifolds onto Riemannian manifolds. We first…”
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On doubly warped products
Published in Communications Series A1 Mathematics & Statistics (26-10-2020)“…We give a new characterization for doubly warped products by using the geometry of their canonical foliations intersecting perpendicularly. We also give a…”
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On quasiconformal harmonic mappings lifting to minimal surfaces
Published in Turkish journal of mathematics (01-01-2013)Get full text
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Clairaut Anti-invariant Submersions from Sasakian and Kenmotsu Manifolds
Published in Mediterranean journal of mathematics (01-12-2017)“…We investigate new Clairaut conditions for anti-invariant submersions from Sasakian and Kenmotsu manifolds onto Riemannian manifolds. We prove that there do…”
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Generic Submersions from Kaehler Manifolds
Published in Bulletin of the Malaysian Mathematical Sciences Society (01-01-2020)“…In the present paper, we introduce a new kind of Riemannian submersion such that the fibers of such submersion are generic submanifolds in the sense of Ronsse…”
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Semi-invariant submersions whose total manifolds are locally product Riemannian
Published in Quaestiones mathematicae (17-11-2017)“…We study Riemannian and semi-invariant submersions whose total manifolds are locally product Riemannian. The necessary and sufficient conditions for the…”
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The geometry of hemi-slant submanifolds of a locally product Riemannian manifold
Published in Turkish journal of mathematics (01-01-2015)“…In the present paper, we study hemi-slant submanifolds of a locally product Riemannian manifold. We prove that the anti-invariant distribution involved in the…”
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Warped product skew semi-invariantsubmanifolds of order $1$ of a locallyproduct Riemannian manifold
Published in Turkish journal of mathematics (2015)Get full text
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Erratum to ``The geometry of hemi-slant submanifolds of a locally product Riemannian manifold
Published in Turkish journal of mathematics (2016)Get full text
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14
Biwarped product submanifolds of a K\"{a}hler manifold
Published 25-11-2016“…We study biwarped product submanifolds which are special cases of multiply warped product submanifolds in K\"{a}hler manifolds. We observe the non-existence of…”
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Clairaut anti-invariant submersions from normal almost contact metric manifolds
Published 31-03-2017“…We investigate new Clairaut conditions for anti-invariant submersions from normal almost contact metric manifolds onto Riemannian manifolds. We prove that…”
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Warped product skew semi-invariant submanifolds of order 1 of a locally product Riemannian manifold
Published 10-06-2014“…We introduce warped product skew semi-invariant submanifolds of order $1$ of a locally product Riemannian manifold. We give a necessary and sufficient…”
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Anti-holomorphic semi-invariant submersions from K\"{a}hlerian manifolds
Published 09-04-2014“…We study anti-holomorphic semi-invariant submersions from K\"{a}hlerian manifolds onto Riemannian manifolds. We prove that all distributions which are involved…”
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18
Some haracterizations of almost Hermitian manifolds
Published 11-11-2013“…We give a condition for an almost constant-type manifold to be a constant-type manifold, and holomorphic and $R$-invariant submanifolds of almost Hermitian…”
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Cartan-type criterions for constancy of almost Hermitian manifolds
Published 11-11-2013“…We studied the axiom of anti-invariant 2-spheres and the axiom of co-holomorphic $(2n+1)$-spheres. We proved that a nearly K\"{a}hlerian manifold satisfying…”
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On Lagrangian submersions
Published 07-11-2013“…In this paper, we study Riemannian, anti-invariant Riemannian and Lagrangian submersions. We prove that the horizontal distribution of a Lagrangian submersion…”
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