Mozhey, Natalya Pavlovna Three-dimensional homogeneous spaces of nonsolvable Lie groups with equiaffine connections of nonzero curvature. (English) Zbl 07333484 Sib. Èlektron. Mat. Izv. 18, 237-246 (2021). MSC: 53B05 PDF BibTeX XML Cite \textit{N. P. Mozhey}, Sib. Èlektron. Mat. Izv. 18, 237--246 (2021; Zbl 07333484) Full Text: DOI
Kijowski, Jerzy; Senger, Katarzyna Covariant jets of a connection and higher order curvature tensors. (English) Zbl 07333246 J. Geom. Phys. 163, Article ID 104092, 13 p. (2021). MSC: 53 PDF BibTeX XML Cite \textit{J. Kijowski} and \textit{K. Senger}, J. Geom. Phys. 163, Article ID 104092, 13 p. (2021; Zbl 07333246) Full Text: DOI
Cao, Huai-Dong; Yu, Jiangtao On complete gradient steady Ricci solitons with vanishing \(D\)-tensor. (English) Zbl 07332536 Proc. Am. Math. Soc. 149, No. 4, 1733-1742 (2021). MSC: 53C21 53C25 53E20 PDF BibTeX XML Cite \textit{H.-D. Cao} and \textit{J. Yu}, Proc. Am. Math. Soc. 149, No. 4, 1733--1742 (2021; Zbl 07332536) Full Text: DOI
da Silva Alves, Charlan Dellon; Oliveira, Paulo Roberto; Gregório, Ronaldo Malheiros \(L^\alpha \) Riemannian weighted centers of mass applied to compose an image filter to diffusion tensor imaging. (English) Zbl 07330174 Appl. Math. Comput. 390, Article ID 125603, 18 p. (2021). MSC: 53C21 90C30 68U10 PDF BibTeX XML Cite \textit{C. D. da Silva Alves} et al., Appl. Math. Comput. 390, Article ID 125603, 18 p. (2021; Zbl 07330174) Full Text: DOI
Fetcu, Dorel; Loubeau, Eric; Oniciuc, Cezar Bochner-Simons formulas and the rigidity of biharmonic submanifolds. (English) Zbl 07328180 J. Geom. Anal. 31, No. 2, 1732-1755 (2021). MSC: 53C42 53C24 53C21 PDF BibTeX XML Cite \textit{D. Fetcu} et al., J. Geom. Anal. 31, No. 2, 1732--1755 (2021; Zbl 07328180) Full Text: DOI
Heidari, Nikrooz; Kashani, Seyed Mohammad Bagher; Vanaei, Mohammad Javad Real hypersurfaces in \(Q^m\) with commuting structure Jacobi operator. (English) Zbl 07323146 Bull. Iran. Math. Soc. 47, No. 2, 351-370 (2021). MSC: 53C40 53C55 PDF BibTeX XML Cite \textit{N. Heidari} et al., Bull. Iran. Math. Soc. 47, No. 2, 351--370 (2021; Zbl 07323146) Full Text: DOI
Nguyen, Thieu Huy; Pham, Truong Xuan; Vu, Thi Ngoc Ha; Vu, Thi Mai Periodic solutions to Navier-Stokes equations on non-compact Einstein manifolds with negative curvature. (English) Zbl 07319384 Anal. Math. Phys. 11, No. 2, Paper No. 60, 18 p. (2021). MSC: 35Q30 35B10 76D05 53C25 PDF BibTeX XML Cite \textit{T. H. Nguyen} et al., Anal. Math. Phys. 11, No. 2, Paper No. 60, 18 p. (2021; Zbl 07319384) Full Text: DOI
Canevari, Samuel; de Freitas, Guilherme Machado; Guimarães, Felippe; Manfio, Fernando; Santos, João Paulo dos Complete submanifolds with relative nullity in space forms. (English) Zbl 07310541 Ann. Global Anal. Geom. 59, No. 1, 81-92 (2021). MSC: 53C40 53C42 PDF BibTeX XML Cite \textit{S. Canevari} et al., Ann. Global Anal. Geom. 59, No. 1, 81--92 (2021; Zbl 07310541) Full Text: DOI
Fine, Joel; Krasnov, Kirill; Singer, Michael Local rigidity of Einstein 4-manifolds satisfying a chiral curvature condition. (English) Zbl 07307519 Math. Ann. 379, No. 1-2, 569-588 (2021). Reviewer: Andreas Arvanitoyeorgos (Patras) MSC: 53C25 53C24 PDF BibTeX XML Cite \textit{J. Fine} et al., Math. Ann. 379, No. 1--2, 569--588 (2021; Zbl 07307519) Full Text: DOI
Suh, Young Jin Harmonic curvature for real hypersurfaces in complex hyperbolic two plane Grassmannians. (English) Zbl 07303888 J. Geom. Phys. 161, Article ID 103829, 23 p. (2021). MSC: 53C40 53C30 PDF BibTeX XML Cite \textit{Y. J. Suh}, J. Geom. Phys. 161, Article ID 103829, 23 p. (2021; Zbl 07303888) Full Text: DOI
Eyasmin, Sabina; Chakraborty, Dhyanesh Curvature properties of \((t-z)\)-type plane wave metric. (English) Zbl 1456.53017 J. Geom. Phys. 160, Article ID 104004, 11 p. (2021). MSC: 53B30 53B50 53C15 53C25 83C15 PDF BibTeX XML Cite \textit{S. Eyasmin} and \textit{D. Chakraborty}, J. Geom. Phys. 160, Article ID 104004, 11 p. (2021; Zbl 1456.53017) Full Text: DOI
Shaikh, Absos Ali; Chakraborty, Dhyanesh Curvature properties of Kantowski-Sachs metric. (English) Zbl 1456.53018 J. Geom. Phys. 160, Article ID 103970, 14 p. (2021). MSC: 53B30 53B50 53C15 83C15 PDF BibTeX XML Cite \textit{A. A. Shaikh} and \textit{D. Chakraborty}, J. Geom. Phys. 160, Article ID 103970, 14 p. (2021; Zbl 1456.53018) Full Text: DOI
De, Uday Chand; Abu-Donia, H. M.; Shenawy, Sameh; Syied, Abdallah Abdelhameed On generalized projective \(\mathcal{P}\)-curvature tensor. (English) Zbl 07299390 J. Geom. Phys. 159, Article ID 103952, 11 p. (2021). MSC: 53C25 53C50 53C80 53B20 PDF BibTeX XML Cite \textit{U. C. De} et al., J. Geom. Phys. 159, Article ID 103952, 11 p. (2021; Zbl 07299390) Full Text: DOI
Suh, Young Jin Generalized Killing Ricci tensor for real hypersurfaces in complex two-plane Grassmannians. (English) Zbl 1456.53049 J. Geom. Phys. 159, Article ID 103799, 16 p. (2021). MSC: 53C40 53C55 PDF BibTeX XML Cite \textit{Y. J. Suh}, J. Geom. Phys. 159, Article ID 103799, 16 p. (2021; Zbl 1456.53049) Full Text: DOI
Deng, Li; Zhang, Xu Second order necessary conditions for endpoints-constrained optimal control problems on Riemannian manifolds. (English) Zbl 07285704 J. Differ. Equations 272, 854-910 (2021). Reviewer: Armin Hoffmann (Ilmenau) MSC: 49K15 58E25 49K30 93C15 49K27 PDF BibTeX XML Cite \textit{L. Deng} and \textit{X. Zhang}, J. Differ. Equations 272, 854--910 (2021; Zbl 07285704) Full Text: DOI
Gupta, Garima; Kumar, Rakesh Geometry of half lightlike submanifolds of indefinite Kaehler manifolds with a quarter-symmetric metric connection. (English) Zbl 07333864 Commun. Korean Math. Soc. 35, No. 3, 979-998 (2020). MSC: 53B15 53C40 53C50 PDF BibTeX XML Cite \textit{G. Gupta} and \textit{R. Kumar}, Commun. Korean Math. Soc. 35, No. 3, 979--998 (2020; Zbl 07333864) Full Text: DOI
Bucataru, Joan; Creţu, Georgeta A general version of Beltrami’s theorem in Finslerian setting. (English) Zbl 07326475 Publ. Math. 97, No. 3-4, 439-447 (2020). Reviewer: Mircea Crâşmăreanu (Iaşi) MSC: 53C60 53B40 PDF BibTeX XML Cite \textit{J. Bucataru} and \textit{G. Creţu}, Publ. Math. 97, No. 3--4, 439--447 (2020; Zbl 07326475) Full Text: DOI
Fu, Jixiang; Sheng, Weimin; Yuan, Lixia Prescribed \(k\)-curvature problems on complete noncompact Riemannian manifolds. (English) Zbl 07323424 Int. Math. Res. Not. 2020, No. 23, 9559-9592 (2020). MSC: 53C21 53C20 35J60 PDF BibTeX XML Cite \textit{J. Fu} et al., Int. Math. Res. Not. 2020, No. 23, 9559--9592 (2020; Zbl 07323424) Full Text: DOI
Yang, Fei; Zhang, Liangdi Rigidity of gradient shrinking Ricci solitons. (English) Zbl 07323108 Asian J. Math. 24, No. 4, 533-548 (2020). MSC: 53C24 53C25 PDF BibTeX XML Cite \textit{F. Yang} and \textit{L. Zhang}, Asian J. Math. 24, No. 4, 533--548 (2020; Zbl 07323108) Full Text: DOI
Bağdatli Yilmaz, Hülya Sasakian manifolds satisfying certain conditions on \(Q\) tensor. (English) Zbl 07317349 J. Geom. 111, No. 3, Paper No. 48, 10 p. (2020). MSC: 53C25 53D10 PDF BibTeX XML Cite \textit{H. Bağdatli Yilmaz}, J. Geom. 111, No. 3, Paper No. 48, 10 p. (2020; Zbl 07317349) Full Text: DOI
Manjulamma, Uppara; Nagaraja, H. G.; Kiran Kumar, D. L. Generalized complex space forms. (English) Zbl 07314231 Jordan J. Math. Stat. 13, No. 2, 203-219 (2020). MSC: 53C15 53C25 53C40 PDF BibTeX XML Cite \textit{U. Manjulamma} et al., Jordan J. Math. Stat. 13, No. 2, 203--219 (2020; Zbl 07314231) Full Text: Link
Singh, Jay Prakash; Lalnunsiami, Kingbawl Certain curvature properties of \(N(k)\)-quasi Einstein manifolds. (English) Zbl 07311580 SUT J. Math. 56, No. 1, 55-69 (2020). MSC: 53C25 53C15 PDF BibTeX XML Cite \textit{J. P. Singh} and \textit{K. Lalnunsiami}, SUT J. Math. 56, No. 1, 55--69 (2020; Zbl 07311580)
Kim, Jaeman On almost quasi Ricci symmetric manifolds. (English) Zbl 07308178 Commun. Korean Math. Soc. 35, No. 2, 603-611 (2020). MSC: 53B20 53A55 PDF BibTeX XML Cite \textit{J. Kim}, Commun. Korean Math. Soc. 35, No. 2, 603--611 (2020; Zbl 07308178) Full Text: DOI
Mağden, Abdullah; Gezer, Aydın; Karaca, Kübra Some problems concerning with Sasaki metric on the second-order tangent bundles. (English) Zbl 07304404 Int. Electron. J. Geom. 13, No. 2, 75-86 (2020). MSC: 53C07 62B10 PDF BibTeX XML Cite \textit{A. Mağden} et al., Int. Electron. J. Geom. 13, No. 2, 75--86 (2020; Zbl 07304404) Full Text: DOI
Maurya, S. P.; Singh, R. N. Space-time admitting generalized conformal curvature tensor. (English) Zbl 07296957 South East Asian J. Math. Math. Sci. 16, No. 2, 305-316 (2020). MSC: 53C25 53C50 53C80 53B20 PDF BibTeX XML Cite \textit{S. P. Maurya} and \textit{R. N. Singh}, South East Asian J. Math. Math. Sci. 16, No. 2, 305--316 (2020; Zbl 07296957) Full Text: Link
Chaturvedi, B. B.; Gupta, B. K. On Bochner Ricci pseudo-symmetric Hermitian manifolds. (English) Zbl 07296179 Southeast Asian Bull. Math. 44, No. 4, 479-490 (2020). MSC: 53C25 53C55 PDF BibTeX XML Cite \textit{B. B. Chaturvedi} and \textit{B. K. Gupta}, Southeast Asian Bull. Math. 44, No. 4, 479--490 (2020; Zbl 07296179)
Miao, Yun; Qi, Liqun; Yiminwei M-eigenvalues of the Riemann curvature tensor of conformally flat manifolds. (English) Zbl 07295068 Commun. Math. Res. 36, No. 3, 336-353 (2020). MSC: 15A18 15A69 PDF BibTeX XML Cite \textit{Y. Miao} et al., Commun. Math. Res. 36, No. 3, 336--353 (2020; Zbl 07295068) Full Text: DOI
Shevchenko, Yu. I. Curvature-torsion quasitensor of Laptev fundamental-group connection. (Russian. English summary) Zbl 1456.53014 Differ. Geom. Mnogoobr. Figur 51, 156-169 (2020). MSC: 53B05 PDF BibTeX XML Cite \textit{Yu. I. Shevchenko}, Differ. Geom. Mnogoobr. Figur 51, 156--169 (2020; Zbl 1456.53014) Full Text: DOI
Stepanov, S. E.; Tsyganok, I. I. On the Tachibana numbers of closed manifolds with pinched negative sectional curvature. (English) Zbl 1456.53032 Differ. Geom. Mnogoobr. Figur 51, 116-122 (2020). Reviewer: Andreas Arvanitoyeorgos (Patras) MSC: 53C20 PDF BibTeX XML Cite \textit{S. E. Stepanov} and \textit{I. I. Tsyganok}, Differ. Geom. Mnogoobr. Figur 51, 116--122 (2020; Zbl 1456.53032) Full Text: DOI
Popov, Yu. I. Fields of geometric objects associated with compiled hyperplane-distribution in affine space. (Russian. English summary) Zbl 1455.53044 Differ. Geom. Mnogoobr. Figur 51, 103-115 (2020). MSC: 53A55 PDF BibTeX XML Cite \textit{Yu. I. Popov}, Differ. Geom. Mnogoobr. Figur 51, 103--115 (2020; Zbl 1455.53044) Full Text: DOI
Bashashina, K. V. Glued linear connection on surface of the projective space. (Russian. English summary) Zbl 1455.53034 Differ. Geom. Mnogoobr. Figur 51, 22-28 (2020). MSC: 53A20 PDF BibTeX XML Cite \textit{K. V. Bashashina}, Differ. Geom. Mnogoobr. Figur 51, 22--28 (2020; Zbl 1455.53034) Full Text: DOI
Mandal, Abhijit; Das, Ashoke Projective curvature tensor with respect to Zamkovoy connection in Lorentzian para-Sasakian manifolds. (English) Zbl 1454.53017 J. Indones. Math. Soc. 26, No. 3, 369-379 (2020). MSC: 53B10 53B30 53C15 PDF BibTeX XML Cite \textit{A. Mandal} and \textit{A. Das}, J. Indones. Math. Soc. 26, No. 3, 369--379 (2020; Zbl 1454.53017) Full Text: DOI
Rovenski, Vladimir; Stepanov, Sergey; Tsyganok, Irina On the geometry in the large of Lichnerowicz type Laplacians and its applications. (English) Zbl 07276257 Balkan J. Geom. Appl. 25, No. 2, 76-93 (2020). MSC: 53C20 53C21 53C24 PDF BibTeX XML Cite \textit{V. Rovenski} et al., Balkan J. Geom. Appl. 25, No. 2, 76--93 (2020; Zbl 07276257) Full Text: Link
Abood, Habeeb M.; Al-Hussaini, Farah H. On the conharmonic curvature tensor of a locally conformal almost cosymplectic manifold. (English) Zbl 1452.53068 Commun. Korean Math. Soc. 35, No. 1, 269-278 (2020). MSC: 53D10 53D15 PDF BibTeX XML Cite \textit{H. M. Abood} and \textit{F. H. Al-Hussaini}, Commun. Korean Math. Soc. 35, No. 1, 269--278 (2020; Zbl 1452.53068) Full Text: DOI
Freitas, A.; Santos, M. Boundary topology and rigidity results for generalized \(( \lambda , n + m)\)-Einstein manifolds. (English) Zbl 1452.53040 Ann. Mat. Pura Appl. (4) 199, No. 6, 2511-2520 (2020). MSC: 53C21 53C24 53C25 PDF BibTeX XML Cite \textit{A. Freitas} and \textit{M. Santos}, Ann. Mat. Pura Appl. (4) 199, No. 6, 2511--2520 (2020; Zbl 1452.53040) Full Text: DOI
Schmidt, Benjamin; Shankar, Krishnan; Spatzier, Ralf Almost isotropic Kähler manifolds. (English) Zbl 1452.53062 J. Reine Angew. Math. 767, 1-16 (2020). MSC: 53C55 PDF BibTeX XML Cite \textit{B. Schmidt} et al., J. Reine Angew. Math. 767, 1--16 (2020; Zbl 1452.53062) Full Text: DOI
Pankaj; Chaubey, S. K.; Prasad, Rajendra Sasakian manifolds admitting a non-symmetric non-metric connection. (English) Zbl 1451.53030 Palest. J. Math. 9, No. 2, 698-710 (2020). MSC: 53B15 53C25 PDF BibTeX XML Cite \textit{Pankaj} et al., Palest. J. Math. 9, No. 2, 698--710 (2020; Zbl 1451.53030) Full Text: Link
Vesić, Nenad O. Basic invariants of geometric mappings. (English) Zbl 07254912 Miskolc Math. Notes 21, No. 1, 473-487 (2020). MSC: 53A55 53B05 53C15 PDF BibTeX XML Cite \textit{N. O. Vesić}, Miskolc Math. Notes 21, No. 1, 473--487 (2020; Zbl 07254912) Full Text: DOI
Mozheĭ, Natal’ya Pavlovna On the geometry of three-dimensional pseudo-Riemannian homogeneous spaces. I. (Russian. English summary) Zbl 1451.53067 Izv. Sarat. Univ. (N.S.), Ser. Mat. Mekh. Inform. 20, No. 1, 29-41 (2020). Reviewer: Mohammed El Aïdi (Bogotá) MSC: 53C30 53C50 PDF BibTeX XML Cite \textit{N. P. Mozheĭ}, Izv. Sarat. Univ. (N.S.), Ser. Mat. Mekh. Inform. 20, No. 1, 29--41 (2020; Zbl 1451.53067) Full Text: DOI MNR
Bauer, Robert; Neukamm, Stefan; Schäffner, Mathias Derivation of a homogenized bending-torsion theory for rods with micro-heterogeneous prestrain. (English) Zbl 1447.74024 J. Elasticity 141, No. 1, 109-145 (2020). MSC: 74K10 74Q05 74E30 74B20 74M25 35B27 PDF BibTeX XML Cite \textit{R. Bauer} et al., J. Elasticity 141, No. 1, 109--145 (2020; Zbl 1447.74024) Full Text: DOI
Singh, Jay Prakash; Khatri, Mohan On almost pseudo semiconformally symmetric manifolds. (English) Zbl 1446.53041 Differ. Geom. Dyn. Syst. 22, 233-253 (2020). MSC: 53C25 53C35 PDF BibTeX XML Cite \textit{J. P. Singh} and \textit{M. Khatri}, Differ. Geom. Dyn. Syst. 22, 233--253 (2020; Zbl 1446.53041) Full Text: Link
Sardar, Arpan; De, Uday Chand \(\eta\)-Ricci solitons on para-Kenmotsu manifolds. (English) Zbl 1450.53043 Differ. Geom. Dyn. Syst. 22, 218-228 (2020). Reviewer: Lakehal Belarbi (Mostaganem) MSC: 53C15 53C25 53E20 PDF BibTeX XML Cite \textit{A. Sardar} and \textit{U. C. De}, Differ. Geom. Dyn. Syst. 22, 218--228 (2020; Zbl 1450.53043) Full Text: Link
Pokhariyal, Ganesh Prasad Study of \(P\)-curvature tensor and other related tensors. (English) Zbl 1446.53055 Differ. Geom. Dyn. Syst. 22, 202-207 (2020). MSC: 53C50 83C35 PDF BibTeX XML Cite \textit{G. P. Pokhariyal}, Differ. Geom. Dyn. Syst. 22, 202--207 (2020; Zbl 1446.53055) Full Text: Link
Barman, Ajit; De, Uday Chand On a type of quarter-symmetric non-metric connection on 3-dimensional quasi-Sasakian manifolds. (English) Zbl 1446.53018 Differ. Geom. Dyn. Syst. 22, 26-41 (2020). MSC: 53C15 53C25 PDF BibTeX XML Cite \textit{A. Barman} and \textit{U. C. De}, Differ. Geom. Dyn. Syst. 22, 26--41 (2020; Zbl 1446.53018) Full Text: Link
Maeta, Shun Three-dimensional complete gradient Yamabe solitons with divergence-free Cotton tensor. (English) Zbl 1446.53030 Ann. Global Anal. Geom. 58, No. 2, 227-237 (2020); correction ibid. 58, No. 2, 239 (2020). MSC: 53C21 53C25 53C20 PDF BibTeX XML Cite \textit{S. Maeta}, Ann. Global Anal. Geom. 58, No. 2, 227--237 (2020; Zbl 1446.53030) Full Text: DOI
Álvarez-Vizoso, Javier; Kirby, Michael; Peterson, Chris Local eigenvalue decomposition for embedded Riemannian manifolds. (English) Zbl 1447.53049 Linear Algebra Appl. 604, 21-51 (2020). MSC: 53C40 53A07 62H25 PDF BibTeX XML Cite \textit{J. Álvarez-Vizoso} et al., Linear Algebra Appl. 604, 21--51 (2020; Zbl 1447.53049) Full Text: DOI
Kupiainen, Antti; Oikarinen, Joona Stress-energy in Liouville conformal field theory. (English) Zbl 1446.81036 J. Stat. Phys. 180, No. 1-6, 1128-1166 (2020). MSC: 81T40 81T20 53C21 81R10 17B68 70S05 PDF BibTeX XML Cite \textit{A. Kupiainen} and \textit{J. Oikarinen}, J. Stat. Phys. 180, No. 1--6, 1128--1166 (2020; Zbl 1446.81036) Full Text: DOI
Calle, Maxine; Dunn, Corey Sharp sectional curvature bounds and a new proof of the spectral theorem. (English) Zbl 1446.15012 Involve 13, No. 3, 445-454 (2020). MSC: 15A69 15A63 53C21 PDF BibTeX XML Cite \textit{M. Calle} and \textit{C. Dunn}, Involve 13, No. 3, 445--454 (2020; Zbl 1446.15012) Full Text: DOI
Hu, Shipei A global rigidity theorem for the length of concircular curvature tensor on the locally conformally symmetric Riemannian manifold. (English) Zbl 1449.53036 J. Math. Res. Appl. 40, No. 2, 187-195 (2020). MSC: 53C20 53C24 53A55 PDF BibTeX XML Cite \textit{S. Hu}, J. Math. Res. Appl. 40, No. 2, 187--195 (2020; Zbl 1449.53036) Full Text: DOI
Gallier, Jean; Quaintance, Jocelyn Differential geometry and Lie groups. A second course. (English) Zbl 1456.53001 Geometry and Computing 13. Cham: Springer (ISBN 978-3-030-46046-4/hbk; 978-3-030-46047-1/ebook). xiv, 620 p. (2020). Reviewer: V. V. Gorbatsevich (Moskva) MSC: 53-01 22-01 58A10 58C35 33C55 55R10 55R25 15A66 PDF BibTeX XML Cite \textit{J. Gallier} and \textit{J. Quaintance}, Differential geometry and Lie groups. A second course. Cham: Springer (2020; Zbl 1456.53001) Full Text: DOI
Baltazar, H. Besse conjecture for compact manifolds with pinched curvature. (English) Zbl 1447.53041 Arch. Math. 115, No. 2, 229-239 (2020). Reviewer: Gabjin Yun (Yongin) MSC: 53C25 53C20 53C21 PDF BibTeX XML Cite \textit{H. Baltazar}, Arch. Math. 115, No. 2, 229--239 (2020; Zbl 1447.53041) Full Text: DOI
Al-Hussaini, Farah H.; Rustanov, Aligadzhi R.; Abood, Habeeb M. Vanishing conharmonic tensor of normal locally conformal almost cosymplectic manifold. (English) Zbl 07217161 Commentat. Math. Univ. Carol. 61, No. 1, 93-104 (2020). MSC: 53C55 53B35 PDF BibTeX XML Cite \textit{F. H. Al-Hussaini} et al., Commentat. Math. Univ. Carol. 61, No. 1, 93--104 (2020; Zbl 07217161) Full Text: DOI
Chen, Xiaomin On almost \(f\)-cosymplectic manifolds satisfying the Miao-Tam equation. (English) Zbl 1445.53019 J. Geom. 111, No. 2, Paper No. 28, 12 p. (2020). Reviewer: Gianluca Bande (Cagliari) MSC: 53C15 53D10 53C21 53C20 PDF BibTeX XML Cite \textit{X. Chen}, J. Geom. 111, No. 2, Paper No. 28, 12 p. (2020; Zbl 1445.53019) Full Text: DOI
Álvarez-Vizoso, Javier; Kirby, Michael; Peterson, Chris Manifold curvature learning from hypersurface integral invariants. (English) Zbl 1442.53052 Linear Algebra Appl. 602, 179-205 (2020). MSC: 53C65 53A07 62H25 53B25 PDF BibTeX XML Cite \textit{J. Álvarez-Vizoso} et al., Linear Algebra Appl. 602, 179--205 (2020; Zbl 1442.53052) Full Text: DOI
LeBrun, Claude Bach-flat Kähler surfaces. (English) Zbl 1448.53053 J. Geom. Anal. 30, No. 3, 2491-2514 (2020). Reviewer: Gabriela Paola Ovando (Rosario) MSC: 53C25 32Q20 PDF BibTeX XML Cite \textit{C. LeBrun}, J. Geom. Anal. 30, No. 3, 2491--2514 (2020; Zbl 1448.53053) Full Text: DOI
Aquino, Cícero P.; Baltazar, Halyson I.; de Lima, Henrique F. New Calabi-Bernstein type results in Lorentzian product spaces with density. (English) Zbl 1440.53069 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 197, Article ID 111855, 9 p. (2020). MSC: 53C42 53A07 35P15 53C50 PDF BibTeX XML Cite \textit{C. P. Aquino} et al., Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 197, Article ID 111855, 9 p. (2020; Zbl 1440.53069) Full Text: DOI
Fodor, Dan Gregorian Algebraic conditions for the positivity of sectional curvature. (English) Zbl 1440.53014 Beitr. Algebra Geom. 61, No. 2, 283-295 (2020). MSC: 53B20 14P05 PDF BibTeX XML Cite \textit{D. G. Fodor}, Beitr. Algebra Geom. 61, No. 2, 283--295 (2020; Zbl 1440.53014) Full Text: DOI
de Lima, Eudes L.; de Lima, Henrique F.; Ramalho, André F. A.; Velásquez, Marco A. L. Spacelike hypersurfaces immersed in weighted standard static spacetimes: uniqueness, nonexistence and stability. (English) Zbl 1439.53055 Result. Math. 75, No. 3, Paper No. 76, 31 p. (2020). MSC: 53C40 53C50 35P15 PDF BibTeX XML Cite \textit{E. L. de Lima} et al., Result. Math. 75, No. 3, Paper No. 76, 31 p. (2020; Zbl 1439.53055) Full Text: DOI
Alías, Luis J.; Meléndez, Josué Integral inequalities for compact hypersurfaces with constant scalar curvature in the Euclidean sphere. (English) Zbl 1452.53051 Mediterr. J. Math. 17, No. 2, Paper No. 61, 14 p. (2020). Reviewer: Yun Myung Oh (Berrien Springs) MSC: 53C40 53C42 PDF BibTeX XML Cite \textit{L. J. Alías} and \textit{J. Meléndez}, Mediterr. J. Math. 17, No. 2, Paper No. 61, 14 p. (2020; Zbl 1452.53051) Full Text: DOI
de Lima, Henrique F.; Ramalho, André F. A.; Velásquez, Marco A. L. Two-sided hypersurfaces, entire Killing graphs and the mean curvature equation in warped products with density. (English) Zbl 1437.53047 Differ. Geom. Appl. 70, Article ID 101623, 14 p. (2020). MSC: 53C42 53B30 53C50 PDF BibTeX XML Cite \textit{H. F. de Lima} et al., Differ. Geom. Appl. 70, Article ID 101623, 14 p. (2020; Zbl 1437.53047) Full Text: DOI
Shipman, Barbara A.; Shipman, Patrick D. Weierstrass representations for triply orthogonal and conformal Euclidean and Lorentzian systems. (English) Zbl 1441.53012 J. Geom. 111, No. 1, Paper No. 18, 19 p. (2020). Reviewer: Vasyl Gorkaviy (Kharkov) MSC: 53B20 53B30 35C05 53B25 53A45 53A05 53A10 53A35 PDF BibTeX XML Cite \textit{B. A. Shipman} and \textit{P. D. Shipman}, J. Geom. 111, No. 1, Paper No. 18, 19 p. (2020; Zbl 1441.53012) Full Text: DOI
Shaikh, Absos Ali; Ali, Akram; Alkhaldi, Ali H.; Chakraborty, Dhyanesh Curvature properties of Melvin magnetic metric. (English) Zbl 07190548 J. Geom. Phys. 150, Article ID 103593, 10 p. (2020). MSC: 53B20 53B25 53B30 53B50 53C15 53C25 53C35 PDF BibTeX XML Cite \textit{A. A. Shaikh} et al., J. Geom. Phys. 150, Article ID 103593, 10 p. (2020; Zbl 07190548) Full Text: DOI
Prakasha, Doddabhadrappla G.; Fernández, Luis M.; Mirji, Kakasab The \(\mathcal{M}\)-projective curvature tensor field on generalized \((\kappa, \mu)\)-paracontact metric manifolds. (English) Zbl 1436.53019 Georgian Math. J. 27, No. 1, 141-147 (2020). MSC: 53C15 53C25 PDF BibTeX XML Cite \textit{D. G. Prakasha} et al., Georgian Math. J. 27, No. 1, 141--147 (2020; Zbl 1436.53019) Full Text: DOI
Dunn, Corey; Luna, Alexandro; Sbiti, Sammy A common generalization of curvature homogeneity theories. (English) Zbl 1435.53029 J. Geom. 111, No. 1, Paper No. 15, 17 p. (2020). MSC: 53C20 53C50 53C21 53C30 PDF BibTeX XML Cite \textit{C. Dunn} et al., J. Geom. 111, No. 1, Paper No. 15, 17 p. (2020; Zbl 1435.53029) Full Text: DOI
Barberis, María Laura; Moroianu, Andrei; Semmelmann, Uwe Generalized vector cross products and Killing forms on negatively curved manifolds. (English) Zbl 1437.53022 Geom. Dedicata 205, 113-127 (2020). Reviewer: Vasyl Gorkaviy (Kharkov) MSC: 53C21 15A69 53C25 PDF BibTeX XML Cite \textit{M. L. Barberis} et al., Geom. Dedicata 205, 113--127 (2020; Zbl 1437.53022) Full Text: DOI
Ragosta, Kaitlin Canonical expressions of algebraic curvature tensors. (English) Zbl 1432.15022 PUMP J. Undergrad. Res. 3, 52-61 (2020). MSC: 15A69 15A03 PDF BibTeX XML Cite \textit{K. Ragosta}, PUMP J. Undergrad. Res. 3, 52--61 (2020; Zbl 1432.15022) Full Text: Link
Samavaki, Maryam; Tuomela, Jukka Navier-Stokes equations on Riemannian manifolds. (English) Zbl 1434.53082 J. Geom. Phys. 148, Article ID 103543, 15 p. (2020). MSC: 53C80 53C21 76D05 57N16 PDF BibTeX XML Cite \textit{M. Samavaki} and \textit{J. Tuomela}, J. Geom. Phys. 148, Article ID 103543, 15 p. (2020; Zbl 1434.53082) Full Text: DOI
Gordillo-Merino, Adrián; Martínez-Bohórquez, Raúl; Navarro, José On the uniqueness of the torsion and curvature operators. (English) Zbl 1433.53021 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 114, No. 1, Paper No. 43, 13 p. (2020). MSC: 53A55 58A32 PDF BibTeX XML Cite \textit{A. Gordillo-Merino} et al., Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 114, No. 1, Paper No. 43, 13 p. (2020; Zbl 1433.53021) Full Text: DOI
Venkatesha, Venkatesha; Basavarajappa, Shanmukha Invariant submanifolds of LP-Sasakian manifolds. (English) Zbl 1449.53030 Khayyam J. Math. 6, No. 1, 16-26 (2020). MSC: 53C15 53C40 53C50 53A55 PDF BibTeX XML Cite \textit{V. Venkatesha} and \textit{S. Basavarajappa}, Khayyam J. Math. 6, No. 1, 16--26 (2020; Zbl 1449.53030) Full Text: DOI
Shanmukha, B.; Venkatesha LP-Sasakian manifold admitting \(C\)-Bochner curvature tensor. (English) Zbl 1432.53042 Palest. J. Math. 9, No. 1, 396-401 (2020). MSC: 53C15 53C25 53C50 PDF BibTeX XML Cite \textit{B. Shanmukha} and \textit{Venkatesha}, Palest. J. Math. 9, No. 1, 396--401 (2020; Zbl 1432.53042) Full Text: Link
Gupta, Punam On \(\varphi-{\mathcal T}\)-symmetric \(( \varepsilon )\)-para Sasakian manifolds. (English) Zbl 07333650 Thai J. Math. 17, No. 2, 343-357 (2019). MSC: 53B30 53C25 53C50 PDF BibTeX XML Cite \textit{P. Gupta}, Thai J. Math. 17, No. 2, 343--357 (2019; Zbl 07333650) Full Text: Link
Shevchenko, Yu. Curvature-torsion tensor for Cartan connection. (Russian. English summary) Zbl 1450.53033 Differ. Geom. Mnogoobr. Figur 50, 155-168 (2019). MSC: 53C05 53B10 53C30 PDF BibTeX XML Cite \textit{Yu. Shevchenko}, Differ. Geom. Mnogoobr. Figur 50, 155--168 (2019; Zbl 1450.53033) Full Text: DOI
Ryazanov, N. About differential equations of the curvature tensors of a fundamental group and affine connections. (Russian. English summary) Zbl 1450.53029 Differ. Geom. Mnogoobr. Figur 50, 133-140 (2019). MSC: 53B15 53C07 PDF BibTeX XML Cite \textit{N. Ryazanov}, Differ. Geom. Mnogoobr. Figur 50, 133--140 (2019; Zbl 1450.53029) Full Text: DOI
Bashashina, K. Curvature tensor of connection in principal bundle of Cartan’s projective connection space. (Russian. English summary) Zbl 1450.53028 Differ. Geom. Mnogoobr. Figur 50, 36-40 (2019). MSC: 53B15 53C05 PDF BibTeX XML Cite \textit{K. Bashashina}, Differ. Geom. Mnogoobr. Figur 50, 36--40 (2019; Zbl 1450.53028) Full Text: DOI
Matsumoto, Koji A \((\mathrm{CHR})_3\)-flat trans-Sasakian manifold. (English) Zbl 1445.53022 Proc. Int. Geom. Cent. 12, No. 2, 11-25 (2019). MSC: 53C15 53C25 PDF BibTeX XML Cite \textit{K. Matsumoto}, Proc. Int. Geom. Cent. 12, No. 2, 11--25 (2019; Zbl 1445.53022) Full Text: DOI
Chen, Jiarui; Liu, Jiancheng Rigidity of complete non-compact gradient expanding Ricci solitons. (Chinese. English summary) Zbl 1449.53041 J. Jilin Univ., Sci. 57, No. 6, 1403-1406 (2019). MSC: 53C24 53E20 PDF BibTeX XML Cite \textit{J. Chen} and \textit{J. Liu}, J. Jilin Univ., Sci. 57, No. 6, 1403--1406 (2019; Zbl 1449.53041) Full Text: DOI
Calle, Maxine E. Putting the “\(k\)” in curvature: \(k\)-plane constant curvature conditions. (English) Zbl 1435.53012 Undergrad. Math J. 20, No. 2, Paper No. 6, 20 p. (2019). MSC: 53B20 PDF BibTeX XML Cite \textit{M. E. Calle}, Undergrad. Math J. 20, No. 2, Paper No. 6, 20 p. (2019; Zbl 1435.53012) Full Text: Link
Cui, Qing; Deng, Li; Zhang, Xu Second order optimality conditions for optimal control problems on Riemannian manifolds. (English) Zbl 1444.49012 ESAIM, Control Optim. Calc. Var. 25, Paper No. 35, 48 p. (2019). MSC: 49K27 49K30 93C15 58E25 70Q05 49Q99 PDF BibTeX XML Cite \textit{Q. Cui} et al., ESAIM, Control Optim. Calc. Var. 25, Paper No. 35, 48 p. (2019; Zbl 1444.49012) Full Text: DOI
Fattayev, Habil D. On curvatures of linear coframe bundle with homogeneous lift of a Riemannian metric. (English) Zbl 1442.53012 Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 39, No. 4, Math., 62-71 (2019). MSC: 53B20 53C15 PDF BibTeX XML Cite \textit{H. D. Fattayev}, Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 39, No. 4, Math., 62--71 (2019; Zbl 1442.53012) Full Text: Link
Naik, Devaraja Mallesha; Venkatesha; Prakasha, D. G. Certain results on Kenmotsu pseudo-metric manifolds. (English) Zbl 1449.53026 Miskolc Math. Notes 20, No. 2, 1083-1099 (2019). MSC: 53C15 53C25 53D10 PDF BibTeX XML Cite \textit{D. M. Naik} et al., Miskolc Math. Notes 20, No. 2, 1083--1099 (2019; Zbl 1449.53026) Full Text: DOI
Singh, Abhishek; Kishor, Shyam Curvature properties of \(\eta\)-Ricci solitons on para-Kenmotsu manifolds. (English) Zbl 1433.53048 Kyungpook Math. J. 59, No. 1, 149-161 (2019). MSC: 53C15 53C25 53C20 53D10 53E10 PDF BibTeX XML Cite \textit{A. Singh} and \textit{S. Kishor}, Kyungpook Math. J. 59, No. 1, 149--161 (2019; Zbl 1433.53048) Full Text: DOI
Seifipour, Davood; Peyghan, Esmaeil Some properties of Riemannian geometry of the tangent bundle of Lie groups. (English) Zbl 1433.53046 Turk. J. Math. 43, No. 6, 2842-2864 (2019). MSC: 53C15 53C21 53C80 53E20 PDF BibTeX XML Cite \textit{D. Seifipour} and \textit{E. Peyghan}, Turk. J. Math. 43, No. 6, 2842--2864 (2019; Zbl 1433.53046) Full Text: Link
Gavrilyuk, Sergey; Gouin, Henri Dynamic boundary conditions for membranes whose surface energy depends on the mean and Gaussian curvatures. (English) Zbl 1430.74098 Math. Mech. Complex Syst. 7, No. 2, 131-157 (2019). MSC: 74K15 76Z05 92C37 PDF BibTeX XML Cite \textit{S. Gavrilyuk} and \textit{H. Gouin}, Math. Mech. Complex Syst. 7, No. 2, 131--157 (2019; Zbl 1430.74098) Full Text: DOI
Ambrosio, Luigi; Mondino, Andrea; Savaré, Giuseppe Nonlinear diffusion equations and curvature conditions in metric measure spaces. (English) Zbl 07161621 Memoirs of the American Mathematical Society 1270. Providence, RI: American Mathematical Society (AMS) (ISBN 978-1-4704-3913-2/pbk; 978-1-4704-5513-2/ebook). v, 121 p. (2019). MSC: 49-02 49J52 49Q20 35K55 58J35 35K90 31C25 58B20 PDF BibTeX XML Cite \textit{L. Ambrosio} et al., Nonlinear diffusion equations and curvature conditions in metric measure spaces. Providence, RI: American Mathematical Society (AMS) (2019; Zbl 07161621) Full Text: DOI
Sharma, Ramesh Second order parallel tensors on singular quasi-constant curvature manifolds. (English) Zbl 1433.53060 J. Geom. 110, No. 3, Paper No. 56, 7 p. (2019). MSC: 53C20 53C21 53C25 PDF BibTeX XML Cite \textit{R. Sharma}, J. Geom. 110, No. 3, Paper No. 56, 7 p. (2019; Zbl 1433.53060) Full Text: DOI
Sağlamer, A. Funda; Kiliç, Nurten; Çalişkan, Nesrin Kenmotsu pseudo-metric Finsler structures. (English) Zbl 1432.53026 Bull. Math. Anal. Appl. 11, No. 2, 12-31 (2019). MSC: 53B40 53B30 53C15 53C25 PDF BibTeX XML Cite \textit{A. F. Sağlamer} et al., Bull. Math. Anal. Appl. 11, No. 2, 12--31 (2019; Zbl 1432.53026) Full Text: Link
Abolarinwa, Abimbola; Adefolarin, Adekunle; Animasahun, Isaac A. Sobolev-type inequalities and complete Riemannian manifolds with nonnegative Ricci curvature. (English) Zbl 1432.53055 Bull. Math. Anal. Appl. 11, No. 1, 11-21 (2019). MSC: 53C21 53E20 58J35 46E35 PDF BibTeX XML Cite \textit{A. Abolarinwa} et al., Bull. Math. Anal. Appl. 11, No. 1, 11--21 (2019; Zbl 1432.53055) Full Text: Link
Krivonosov, L. N.; Luk’yanov, V. A. The main theorem for (anti-)self-dual conformal torsion-free connection on a four-dimensional manifold. (English. Russian original) Zbl 1429.37020 Russ. Math. 63, No. 2, 25-34 (2019); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2019, No. 2, 29-38 (2019). MSC: 37D40 53E10 53E30 35Q76 83C22 PDF BibTeX XML Cite \textit{L. N. Krivonosov} and \textit{V. A. Luk'yanov}, Russ. Math. 63, No. 2, 25--34 (2019; Zbl 1429.37020); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2019, No. 2, 29--38 (2019) Full Text: DOI
De, U. C.; Dey, Dibakar Pseudo-symmetric structures on almost Kenmotsu manifolds with nullity distributions. (English) Zbl 1429.53066 Acta Comment. Univ. Tartu. Math. 23, No. 1, 13-24 (2019). MSC: 53C25 53C35 PDF BibTeX XML Cite \textit{U. C. De} and \textit{D. Dey}, Acta Comment. Univ. Tartu. Math. 23, No. 1, 13--24 (2019; Zbl 1429.53066) Full Text: DOI
Barbosa, Ezequiel; Cavalcante, Marcos Petrúcio; Espinar, José María Min-Oo conjecture for fully nonlinear conformally invariant equations. (English) Zbl 1430.53053 Commun. Pure Appl. Math. 72, No. 11, 2259-2281 (2019). MSC: 53C24 53C21 58J05 PDF BibTeX XML Cite \textit{E. Barbosa} et al., Commun. Pure Appl. Math. 72, No. 11, 2259--2281 (2019; Zbl 1430.53053) Full Text: DOI
Venkatesha; P., Somashekhara Some recurrent properties of \(LP\)-Sasakian nanifolds. (English) Zbl 1430.53039 Korean J. Math. 27, No. 3, 793-801 (2019). MSC: 53C15 53C25 PDF BibTeX XML Cite \textit{Venkatesha} and \textit{S. P.}, Korean J. Math. 27, No. 3, 793--801 (2019; Zbl 1430.53039) Full Text: DOI
Mallick, Sahanous; De, Uday Chand On pseudo Q-symmetric spacetimes. (English) Zbl 1433.53029 Anal. Math. Phys. 9, No. 3, 1333-1345 (2019). Reviewer: Zdeněk Dušek (Ceske Budejovice) MSC: 53B30 35Q75 53C50 53C80 PDF BibTeX XML Cite \textit{S. Mallick} and \textit{U. C. De}, Anal. Math. Phys. 9, No. 3, 1333--1345 (2019; Zbl 1433.53029) Full Text: DOI
Zamkovoy, Simeon On quasi-para-Sasakian manifolds. (English) Zbl 1438.53124 C. R. Acad. Bulg. Sci. 72, No. 4, 440-447 (2019). Reviewer: Angela Slavova (Sofia) MSC: 53D15 53C25 PDF BibTeX XML Cite \textit{S. Zamkovoy}, C. R. Acad. Bulg. Sci. 72, No. 4, 440--447 (2019; Zbl 1438.53124) Full Text: DOI
Kaimakamis, George; Panagiotidou, Konstantina On a new type of tensor on real hypersurfaces in non-flat complex space forms. (English) Zbl 1425.53070 Symmetry 11, No. 4, Paper No. 559, 9 p. (2019). MSC: 53C40 53C15 53C55 PDF BibTeX XML Cite \textit{G. Kaimakamis} and \textit{K. Panagiotidou}, Symmetry 11, No. 4, Paper No. 559, 9 p. (2019; Zbl 1425.53070) Full Text: DOI
Huang, Guangyue; Ma, Bingqing Rigidity of complete Riemannian manifolds with vanishing Bach tensor. (English) Zbl 1427.53051 Bull. Korean Math. Soc. 56, No. 5, 1341-1353 (2019). MSC: 53C24 53C21 PDF BibTeX XML Cite \textit{G. Huang} and \textit{B. Ma}, Bull. Korean Math. Soc. 56, No. 5, 1341--1353 (2019; Zbl 1427.53051) Full Text: DOI
Feng, Shuxiang; Han, Yingbo Liouville theorems for generalized symphonic maps. (English) Zbl 1429.35043 J. Korean Math. Soc. 56, No. 3, 669-688 (2019). MSC: 35B53 58E20 53C21 35J20 PDF BibTeX XML Cite \textit{S. Feng} and \textit{Y. Han}, J. Korean Math. Soc. 56, No. 3, 669--688 (2019; Zbl 1429.35043) Full Text: DOI
Slagle, Kevin; Prem, Abhinav; Pretko, Michael Symmetric tensor gauge theories on curved spaces. (English) Zbl 1423.81133 Ann. Phys. 410, Article ID 167910, 18 p. (2019). MSC: 81T13 81T20 PDF BibTeX XML Cite \textit{K. Slagle} et al., Ann. Phys. 410, Article ID 167910, 18 p. (2019; Zbl 1423.81133) Full Text: DOI
Yıldırım, Ümit; Atçeken, Mehmet; Dirik, Süleyman A normal paracontact metric manifold satisfying some conditions on the \(M\)-projective curvature tensor. (English) Zbl 1438.53123 Konuralp J. Math. 7, No. 1, 217-221 (2019). MSC: 53D15 53C15 53C25 PDF BibTeX XML Cite \textit{Ü. Yıldırım} et al., Konuralp J. Math. 7, No. 1, 217--221 (2019; Zbl 1438.53123) Full Text: Link
Nagaraja, H. G.; Kiran Kumar, D. L.; Prakasha, D. G. \(D_a\)-homothetic deformation and Ricci solitons in \((k,\mu)\)-contact metric manifolds. (English) Zbl 1438.53120 Konuralp J. Math. 7, No. 1, 122-127 (2019). MSC: 53D10 53D15 53C25 PDF BibTeX XML Cite \textit{H. G. Nagaraja} et al., Konuralp J. Math. 7, No. 1, 122--127 (2019; Zbl 1438.53120) Full Text: Link
Kumar, Rajesh On a type of generalized symmetric manifolds. (English) Zbl 1426.53045 Commun. Korean Math. Soc. 34, No. 3, 921-934 (2019). MSC: 53C15 53C25 PDF BibTeX XML Cite \textit{R. Kumar}, Commun. Korean Math. Soc. 34, No. 3, 921--934 (2019; Zbl 1426.53045) Full Text: DOI