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Dimitar Razpopov
Dimitar Razpopov
Chief Assistant Professor of Mathematics at Agricultural University Plovdiv
在 au-plovdiv.bg 的电子邮件经过验证 - 首页
标题
引用次数
引用次数
年份
On a three dimensional Riemannian manifold with an additional structure
G Dzhelepov, I Dokuzova, D Razpopov
arXiv preprint arXiv:0905.0801, 2009
212009
Four-dimensional Riemannian manifolds with two circulant structures
D Razpopov
arXiv preprint arXiv:1409.7622, 2014
122014
Almost conformal transformation in a class of Riemannian manifolds
G Dzhelepov, D Razpopov, I Dokuzova
arXiv preprint arXiv:1010.4975, 2010
112010
Four-dimensional almost Einstein manifolds with skew-circulant stuctures
I Dokuzova, D Razpopov
Journal of Geometry 111, 1-18, 2020
82020
Three-dimensional Riemannian manifolds with circulant structures
I Dokuzova, D Razpopov, G Dzhelepov
arXiv preprint arXiv:1308.4834, 2013
62013
Riemannian almost product manifolds generated by a circulant structure
D Gribacheva, D Razpopov
arXiv preprint arXiv:1703.07988, 2017
52017
On affine connections in a Riemannian manifold with a circulant metric and two circulant affinor structures
I Dokuzova, D Razpopov
arXiv preprint arXiv:1010.5728, 2010
42010
A Riemannian manifold with skew-circulant structures and an associated locally conformal K\"{a} hler manifold
D Razpopov, I Dokuzova
arXiv preprint arXiv:2007.03386, 2020
32020
Two types of Lie groups as 4-dimensional Riemannian manifolds with circulant structure
I Dokuzova, D Razpopov, M Manev
arXiv preprint arXiv:1801.08307, 2018
32018
Curvature properties of Riemannian manifolds with circulant structures
D Razpopov, G Dzhelepov
Adv. Math., Sci. J 9 (1), 37-47, 2020
12020
On a class of special Riemannian manifolds
D Razpopov
arXiv preprint arXiv:1106.2758, 2011
12011
MATHEMATICAL EVALUATION OF TECHNOLOGICAL APPROACHES FOR CORIANDER PRODUCTION
V KUNEVA, V DELIBALTOVA, S MANHART, M DALLEV, I MITKOV, ...
Scientific Papers. Series A. Agronomy 66 (2), 2023
2023
On an Indefinite Metric on a Four-Dimensional Riemannian Manifold
D Razpopov, G Dzhelepov, I Dokuzova
Axioms 12 (5), 432, 2023
2023
On an Indefinite Metric on a 4-Dimensional Riemannian Manifold
D Razpopov, G Dzhelepov, IR Dokuzova
Preprints, 2023
2023
Spheres and circles with respect to an indefinite metric on a Riemanian manifold with a skew-circulant structure
G Dzhelepov, I Dokuzova, D Razpopov
arXiv preprint arXiv:2301.03675, 2023
2023
COMPARATIVE STUDY OF PRODUCTIVE AND QUALITY INDICATORS OF WHEAT VARIETIES IN NORTH-EASTERN BULGARIAN REGION.
V DELIBALTOVA, V KUNEVA, M DALLEV, D RAZPOPOV, S MANHART, ...
Scientific Papers. Series A. Agronomy 66 (1), 2023
2023
A work done by an isotropic vector force field along an isotropic curve
D Razpopov, G Dzhelepov
Balkan Journal of Geometry and Its Applications 26 (1), 69-80, 2021
2021
The value of the work done by an isotropic vector force field along an isotropic curve
D Razpopov, G Dzhelepov
IOP Conference Series: Materials Science and Engineering 878 (1), 012021, 2020
2020
RIEMANNIAN ALMOST PRODUCT MANIFOLDS GENERATED BY A CIRCULANT STRUCTURE
D RAZPOPOV, D GRIBACHEVA
arXiv preprint arXiv:1703.07988, 2017
2017
On the geometry of four dimensional Riemannian manifold with a circulant metric and a circulant affinor structure
D Razpopov
arXiv preprint arXiv:1110.1820, 2011
2011
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