Perktaş, Selcen Yüksel; Blaga, Adara M.; Kılıç, Erol Almost bi-slant submanifolds of an almost contact metric manifold. (English) Zbl 07317353 J. Geom. 112, No. 1, Paper No. 2, 23 p. (2021). MSC: 53C15 53C25 53C40 PDF BibTeX XML Cite \textit{S. Y. Perktaş} et al., J. Geom. 112, No. 1, Paper No. 2, 23 p. (2021; Zbl 07317353) Full Text: DOI
Zhao, Yan Ricci \(\eta \)-parallel trans-Sasakian 3-manifolds. (English) Zbl 07312314 Quaest. Math. 44, No. 1, 7-15 (2021). MSC: 53D15 53C25 PDF BibTeX XML Cite \textit{Y. Zhao}, Quaest. Math. 44, No. 1, 7--15 (2021; Zbl 07312314) Full Text: DOI
Anselli, Andrea; Colombo, Giulio; Rigoli, Marco On the geometry of Einstein-type structures. (English) Zbl 07310963 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 204, Article ID 112198, 85 p. (2021). MSC: 53C25 53C21 53C24 53B20 58J60 PDF BibTeX XML Cite \textit{A. Anselli} et al., Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 204, Article ID 112198, 85 p. (2021; Zbl 07310963) Full Text: DOI
Zergänge, Norman Convergence of Riemannian 4-manifolds with \(L^2\)-curvature bounds. (English) Zbl 07306552 Adv. Calc. Var. 14, No. 1, 83-105 (2021). MSC: 53C25 53E20 53C23 PDF BibTeX XML Cite \textit{N. Zergänge}, Adv. Calc. Var. 14, No. 1, 83--105 (2021; Zbl 07306552) Full Text: DOI
Uddin, Siraj; Lone, Mohamd Saleem; Lone, Mehraj Ahmad Chen’s \(\delta\)-invariants type inequalities for bi-slant submanifolds in generalized Sasakian space forms. (English) Zbl 07303900 J. Geom. Phys. 161, Article ID 104040, 9 p. (2021). MSC: 53C40 53B25 53C15 53C25 PDF BibTeX XML Cite \textit{S. Uddin} et al., J. Geom. Phys. 161, Article ID 104040, 9 p. (2021; Zbl 07303900) Full Text: DOI
Slobodeanu, Radu Steady Euler flows on the 3-sphere and other Sasakian 3-manifolds. (English) Zbl 07302068 Qual. Theory Dyn. Syst. 20, No. 1, Paper No. 5, 14 p. (2021). MSC: 35Q31 37C10 53B50 53C25 35B32 76M60 PDF BibTeX XML Cite \textit{R. Slobodeanu}, Qual. Theory Dyn. Syst. 20, No. 1, Paper No. 5, 14 p. (2021; Zbl 07302068) Full Text: DOI
Eyasmin, Sabina; Chakraborty, Dhyanesh Curvature properties of \((t-z)\)-type plane wave metric. (English) Zbl 07299635 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 07299635) Full Text: DOI
Shaikh, Absos Ali; Chakraborty, Dhyanesh Curvature properties of Kantowski-Sachs metric. (English) Zbl 07299621 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 07299621) 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
Roy, Soumendu; Bhattacharyya, Arindam Conformal Ricci solitons on 3-dimensional trans-Sasakian manifold. (English) Zbl 07314224 Jordan J. Math. Stat. 13, No. 1, 89-109 (2020). MSC: 53D15 53A30 53C25 PDF BibTeX XML Cite \textit{S. Roy} and \textit{A. Bhattacharyya}, Jordan J. Math. Stat. 13, No. 1, 89--109 (2020; Zbl 07314224) Full Text: Link
Sarkar, Avijit; Bhakta, Pradip Certain solitons on generalized \((\kappa, \mu)\) contact metric manifolds. (English) Zbl 07312283 Korean J. Math. 28, No. 4, 847-863 (2020). MSC: 53C25 53D15 PDF BibTeX XML Cite \textit{A. Sarkar} and \textit{P. Bhakta}, Korean J. Math. 28, No. 4, 847--863 (2020; Zbl 07312283) Full Text: DOI
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)
Siddiqi, Mohd Danish; Chaubey, Sudhakar K. Almost \(\eta \)-conformal Ricci solitons in \((LCS)_3\)-manifolds. (English) Zbl 07309243 Sarajevo J. Math. 16(29), No. 2, 245-260 (2020). MSC: 53C15 53C20 53C25 PDF BibTeX XML Cite \textit{M. D. Siddiqi} and \textit{S. K. Chaubey}, Sarajevo J. Math. 16(29), No. 2, 245--260 (2020; Zbl 07309243) Full Text: DOI
Yildirim, Abdullah Slant curve in Lorentzian BCV spaces. (English) Zbl 07309228 J. Geom. Symmetry Phys. 56, 67-85 (2020). MSC: 53D15 53A55 53C25 53B30 PDF BibTeX XML Cite \textit{A. Yildirim}, J. Geom. Symmetry Phys. 56, 67--85 (2020; Zbl 07309228) Full Text: DOI Euclid
Kumara, Huchchappa Aruna; Venkatesha, Venkatesha Gradient Einstein-type contact metric manifolds. (English) Zbl 07308181 Commun. Korean Math. Soc. 35, No. 2, 639-651 (2020). MSC: 53C25 53C20 53D15 PDF BibTeX XML Cite \textit{H. A. Kumara} and \textit{V. Venkatesha}, Commun. Korean Math. Soc. 35, No. 2, 639--651 (2020; Zbl 07308181) Full Text: DOI
Dey, Dibakar; Majhi, Pradip \(\ast\)-Ricci solitons and \(\ast\)-gradient Ricci solitons on 3-dimensional trans-Sasakian manifolds. (English) Zbl 07308180 Commun. Korean Math. Soc. 35, No. 2, 625-637 (2020). MSC: 53D15 53C25 PDF BibTeX XML Cite \textit{D. Dey} and \textit{P. Majhi}, Commun. Korean Math. Soc. 35, No. 2, 625--637 (2020; Zbl 07308180) Full Text: DOI
Azami, Shahroud; Fasihi-Ramandi, Ghodratallah Ricci \(\rho\)-solitons on 3-dimensional \(\eta\)-Einstein almost Kenmotsu manifolds. (English) Zbl 07308179 Commun. Korean Math. Soc. 35, No. 2, 613-623 (2020). MSC: 53C15 53C25 53E20 PDF BibTeX XML Cite \textit{S. Azami} and \textit{G. Fasihi-Ramandi}, Commun. Korean Math. Soc. 35, No. 2, 613--623 (2020; Zbl 07308179) Full Text: DOI
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
Ogouyandjou, Carlos; Wadagni, Nestor Wasserstein Riemannian geometry on statistical manifold. (English) Zbl 07304410 Int. Electron. J. Geom. 13, No. 2, 144-151 (2020). MSC: 53 53C23 53C25 60D05 PDF BibTeX XML Cite \textit{C. Ogouyandjou} and \textit{N. Wadagni}, Int. Electron. J. Geom. 13, No. 2, 144--151 (2020; Zbl 07304410) Full Text: DOI
Lee, Ji-Eun On slant curves in Sasakian Lorentzian 3-manifolds. (English) Zbl 07304407 Int. Electron. J. Geom. 13, No. 2, 108-115 (2020). MSC: 53C25 PDF BibTeX XML Cite \textit{J.-E. Lee}, Int. Electron. J. Geom. 13, No. 2, 108--115 (2020; Zbl 07304407) Full Text: DOI
Bulut, Şenay; Ermiş, Sevgi Enveş Almost contact \(B\)-metric structure on 5-dimensional nilpotent Lie algebras. (English) Zbl 07304405 Int. Electron. J. Geom. 13, No. 2, 87-97 (2020). MSC: 53C05 53C15 53C25 PDF BibTeX XML Cite \textit{Ş. Bulut} and \textit{S. E. Ermiş}, Int. Electron. J. Geom. 13, No. 2, 87--97 (2020; Zbl 07304405) Full Text: DOI
Inoguchi, Jun-Ichi \(J\)-trajectories in locally conformal Kähler manifolds with parallel anti Lee field. (English) Zbl 07304400 Int. Electron. J. Geom. 13, No. 2, 30-44 (2020). MSC: 53C15 53C25 53C30 53C55 53C80 PDF BibTeX XML Cite \textit{J.-I. Inoguchi}, Int. Electron. J. Geom. 13, No. 2, 30--44 (2020; Zbl 07304400) Full Text: DOI
Zohrehvand, Mosayeb Infinitesimal projective transformations on the tangent bundle of a Riemannian manifold with a class of lift metrics. (English) Zbl 07304391 Int. Electron. J. Geom. 13, No. 1, 50-60 (2020). MSC: 53B21 53C07 53C22 PDF BibTeX XML Cite \textit{M. Zohrehvand}, Int. Electron. J. Geom. 13, No. 1, 50--60 (2020; Zbl 07304391) Full Text: DOI
Bae, Jihong; Jang, Yeongjae; Park, JeongHyeong; Sekigawa, Kouei Quasi contact metric manifolds with Killing characteristic vector fields. (English) Zbl 07304236 Bull. Korean Math. Soc. 57, No. 5, 1299-1306 (2020). MSC: 53B20 53C25 PDF BibTeX XML Cite \textit{J. Bae} et al., Bull. Korean Math. Soc. 57, No. 5, 1299--1306 (2020; Zbl 07304236) Full Text: DOI
Draper Fontanals, Cristina Homogeneous Einstein manifolds based on symplectic triple systems. (English) Zbl 07300186 Commun. Math. 28, No. 2, 139-154 (2020). MSC: 53C30 53C50 17A40 17B60 PDF BibTeX XML Cite \textit{C. Draper Fontanals}, Commun. Math. 28, No. 2, 139--154 (2020; Zbl 07300186) Full Text: DOI
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)
Banaru, M. B. On a property of \(W_4\)-manifolds. (Russian. English summary) Zbl 07293276 Differ. Geom. Mnogoobr. Figur 51, 14-21 (2020). Reviewer: Andrew Bucki (Edmond) MSC: 53C25 53C15 53C40 PDF BibTeX XML Cite \textit{M. B. Banaru}, Differ. Geom. Mnogoobr. Figur 51, 14--21 (2020; Zbl 07293276) Full Text: DOI
Banaru, G. A. On six-dimensional AH-submanifolds of class \(W_1 \oplus W_2 \oplus W_4\) in Cayley algebra. (Russian. English summary) Zbl 07293275 Differ. Geom. Mnogoobr. Figur 51, 7-13 (2020). Reviewer: Nicolai K. Smolentsev (Kemerovo) MSC: 53C15 53C55 53C25 PDF BibTeX XML Cite \textit{G. A. Banaru}, Differ. Geom. Mnogoobr. Figur 51, 7--13 (2020; Zbl 07293275) Full Text: DOI
Antoniou, Stathis; Kauffman, Louis H.; Lambropoulou, Sofia Black holes and topological surgery. (English) Zbl 07291643 J. Knot Theory Ramifications 29, No. 10, Article ID 2042010, 6 p. (2020). MSC: 57K30 57R65 57Z05 83F05 PDF BibTeX XML Cite \textit{S. Antoniou} et al., J. Knot Theory Ramifications 29, No. 10, Article ID 2042010, 6 p. (2020; Zbl 07291643) Full Text: DOI
Avalos, R.; Lira, J. H. Reduced thin-sandwich equations on manifolds Euclidean at infinity and on closed manifolds: existence and multiplicity. (English) Zbl 07290174 J. Math. Phys. 61, No. 12, 122501, 17 p. (2020). MSC: 83C30 83C05 53Z05 PDF BibTeX XML Cite \textit{R. Avalos} and \textit{J. H. Lira}, J. Math. Phys. 61, No. 12, 122501, 17 p. (2020; Zbl 07290174) Full Text: DOI
Vishnuvardhana, S. V.; Venkatesha Results on para-Sasakian manifold admitting a quarter symmetric metric connection. (English) Zbl 07289317 Cubo 22, No. 2, 257-271 (2020). MSC: 53C15 53C25 PDF BibTeX XML Cite \textit{S. V. Vishnuvardhana} and \textit{Venkatesha}, Cubo 22, No. 2, 257--271 (2020; Zbl 07289317) Full Text: DOI
Li, Xiaosheng; Chen, Huibin; Chen, Zhiqi Einstein-Randers metrics on compact simple Lie groups. (English) Zbl 07287378 Publ. Math. 97, No. 1-2, 149-160 (2020). Reviewer: Andrew Bucki (Edmond) MSC: 53C25 53C30 PDF BibTeX XML Cite \textit{X. Li} et al., Publ. Math. 97, No. 1--2, 149--160 (2020; Zbl 07287378) Full Text: DOI
Patra, Dhriti Sundar; Ghosh, Amalendu; Bhattacharyya, Arindam The critical point equation on Kenmotsu and almost Kenmotsu manifolds. (English) Zbl 07287376 Publ. Math. 97, No. 1-2, 85-99 (2020). Reviewer: Andrew Bucki (Edmond) MSC: 53D15 53C25 53C21 PDF BibTeX XML Cite \textit{D. S. Patra} et al., Publ. Math. 97, No. 1--2, 85--99 (2020; Zbl 07287376) Full Text: DOI
Mozheĭ, Natal’ya Pavlovich On the geometry of three-dimensional pseudo-Riemannian homogeneous spaces. II. (Russian. English summary) Zbl 07286707 Izv. Sarat. Univ. (N.S.), Ser. Mat. Mekh. Inform. 20, No. 2, 172-184 (2020). MSC: 53C50 53C30 PDF BibTeX XML Cite \textit{N. P. Mozheĭ}, Izv. Sarat. Univ. (N.S.), Ser. Mat. Mekh. Inform. 20, No. 2, 172--184 (2020; Zbl 07286707) Full Text: DOI MNR
Datar, Ved V.; Pingali, Vamsi Pritham On coupled constant scalar curvature Kähler metrics. (English) Zbl 07285778 J. Symplectic Geom. 18, No. 4, 961-994 (2020). Reviewer: Nicolai K. Smolentsev (Kemerovo) MSC: 32Q15 53D20 53C55 58D17 58B20 PDF BibTeX XML Cite \textit{V. V. Datar} and \textit{V. P. Pingali}, J. Symplectic Geom. 18, No. 4, 961--994 (2020; Zbl 07285778) Full Text: DOI
Naik, Devaraja Mallesha; Venkatesha, V.; Kumara, H. Aruna Some results on almost Kenmotsu manifolds. (English) Zbl 07283467 Note Mat. 40, No. 1, 87-100 (2020). MSC: 53C15 53C25 53D10 PDF BibTeX XML Cite \textit{D. M. Naik} et al., Note Mat. 40, No. 1, 87--100 (2020; Zbl 07283467) Full Text: DOI
Crasmareanu, Mircea; Bercu, Gabriel Semi-invariant submanifolds in metric geometry of endomorphisms. (English) Zbl 07277543 Proc. Natl. Acad. Sci. India, Sect. A, Phys. Sci. 90, No. 1, 87-92 (2020). MSC: 53C40 53C15 53C12 53C25 32V30 PDF BibTeX XML Cite \textit{M. Crasmareanu} and \textit{G. Bercu}, Proc. Natl. Acad. Sci. India, Sect. A, Phys. Sci. 90, No. 1, 87--92 (2020; Zbl 07277543) Full Text: DOI
Yadav, Sunil Kumar; Bahadir, Oguzhan; Chaubey, Sudhakar Kumar Almost Yamabe solitons on \(LP\)-Sasakian manifolds with generalized symmetric metric connection of type \(\alpha,\beta)\). (English) Zbl 1453.53041 Balkan J. Geom. Appl. 25, No. 2, 124-139 (2020). MSC: 53C15 53C05 53C25 32V30 PDF BibTeX XML Cite \textit{S. K. Yadav} et al., Balkan J. Geom. Appl. 25, No. 2, 124--139 (2020; Zbl 1453.53041) Full Text: Link
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
Yoldas, Halil Ibrahim; Yasar, Erol A study on \(N(k)\)-contact metric manifolds. (English) Zbl 1453.53042 Balkan J. Geom. Appl. 25, No. 1, 127-140 (2020). MSC: 53C15 53C25 53D15 PDF BibTeX XML Cite \textit{H. I. Yoldas} and \textit{E. Yasar}, Balkan J. Geom. Appl. 25, No. 1, 127--140 (2020; Zbl 1453.53042) Full Text: Link
Sarkar, Avijit; Biswas, Gour Gopal Critical point equation on \(K\)-paracontact manifolds. (English) Zbl 1453.53039 Balkan J. Geom. Appl. 25, No. 1, 117-126 (2020). MSC: 53C15 53D25 PDF BibTeX XML Cite \textit{A. Sarkar} and \textit{G. G. Biswas}, Balkan J. Geom. Appl. 25, No. 1, 117--126 (2020; Zbl 1453.53039) Full Text: Link
Gok, Mustafa; Kilic, Erol; Keles, Sadik Anti-invariant submanifolds of locally decomposable golden Riemannian manifolds. (English) Zbl 1453.53035 Balkan J. Geom. Appl. 25, No. 1, 47-60 (2020). MSC: 53C15 53C25 53C40 PDF BibTeX XML Cite \textit{M. Gok} et al., Balkan J. Geom. Appl. 25, No. 1, 47--60 (2020; Zbl 1453.53035) Full Text: Link
Venkatesha, V.; Kumara, H. Aruna; Naik, Devaraja Mallesha Almost \(\ast\)-Ricci soliton on paraKenmotsu manifolds. (English) Zbl 1452.53033 Arab. J. Math. 9, No. 3, 715-726 (2020). MSC: 53C15 53C25 53B20 53D15 PDF BibTeX XML Cite \textit{V. Venkatesha} et al., Arab. J. Math. 9, No. 3, 715--726 (2020; Zbl 1452.53033) Full Text: DOI
Ghosh, Amalendu Cotton tensor, Bach tensor and Kenmotsu manifolds. (English) Zbl 07274476 Afr. Mat. 31, No. 7-8, 1193-1205 (2020). MSC: 53C25 53C20 53C15 PDF BibTeX XML Cite \textit{A. Ghosh}, Afr. Mat. 31, No. 7--8, 1193--1205 (2020; Zbl 07274476) Full Text: DOI
Sommer, Stefan; Fletcher, Tom; Pennec, Xavier Introduction to differential and Riemannian geometry. (English) Zbl 07274038 Pennec, Xavier (ed.) et al., Riemannian geometric statistics in medical image analysis. Amsterdam: Elsevier/Academic Press (ISBN 978-0-12-814725-2/pbk; 978-0-12-814726-9/ebook). The Elsevier and Miccai Society Book Series, 3-37 (2020). Reviewer: Ludwig Paditz (Dresden) MSC: 53-01 53-02 53B20 53B21 53C05 53C20 53C21 53C22 53C25 53C56 58-01 58E20 PDF BibTeX XML Cite \textit{S. Sommer} et al., in: Riemannian geometric statistics in medical image analysis. Amsterdam: Elsevier/Academic Press. 3--37 (2020; Zbl 07274038) Full Text: DOI
Volkov, Boris O. Lévy Laplacians and instantons on manifolds. (English) Zbl 07273408 Infin. Dimens. Anal. Quantum Probab. Relat. Top. 23, No. 2, Article ID 2050008, 20 p. (2020). MSC: 58B20 53C07 70S15 58J35 PDF BibTeX XML Cite \textit{B. O. Volkov}, Infin. Dimens. Anal. Quantum Probab. Relat. Top. 23, No. 2, Article ID 2050008, 20 p. (2020; Zbl 07273408) Full Text: DOI
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
Rovenski, Vladimir; Stepanov, Sergey; Tsyganok, Irina On evolution equations under the Hamilton’s Ricci flow. (English) Zbl 07271459 Result. Math. 75, No. 4, Paper No. 166, 12 p. (2020). MSC: 53E20 53C20 53C25 53C40 PDF BibTeX XML Cite \textit{V. Rovenski} et al., Result. Math. 75, No. 4, Paper No. 166, 12 p. (2020; Zbl 07271459) Full Text: DOI
Manev, Mancho Ricci-like solitons with vertical potential on Sasaki-like almost contact B-metric manifolds. (English) Zbl 1453.53054 Result. Math. 75, No. 4, Paper No. 136, 16 p. (2020). MSC: 53C25 53D15 53C50 53E20 53D35 70G45 PDF BibTeX XML Cite \textit{M. Manev}, Result. Math. 75, No. 4, Paper No. 136, 16 p. (2020; Zbl 1453.53054) Full Text: DOI
Choudhary, Majid Ali; Blaga, Adara M. Inequalities for generalized normalized \(\delta \)-Casorati curvatures of slant submanifolds in metallic Riemannian space forms. (English) Zbl 07271421 J. Geom. 111, No. 3, Paper No. 39, 18 p. (2020). Reviewer: Vladimir Yu. Rovenskij (Nesher) MSC: 53C15 53B05 53B25 53C25 53C40 PDF BibTeX XML Cite \textit{M. A. Choudhary} and \textit{A. M. Blaga}, J. Geom. 111, No. 3, Paper No. 39, 18 p. (2020; Zbl 07271421) Full Text: DOI
Mondal, Chandan Kumar; Shaikh, Absos Ali On Ricci solitons whose potential is convex. (English) Zbl 1452.53038 Proc. Indian Acad. Sci., Math. Sci. 130, No. 1, Paper No. 55, 6 p. (2020). MSC: 53C20 53C25 53E20 PDF BibTeX XML Cite \textit{C. K. Mondal} and \textit{A. A. Shaikh}, Proc. Indian Acad. Sci., Math. Sci. 130, No. 1, Paper No. 55, 6 p. (2020; Zbl 1452.53038) 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
Macías-Virgós, Enrique; Pereira-Sáez, María José; Tanré, Daniel Non-linear Morse-Bott functions on quaternionic Stiefel manifolds. (English) Zbl 07270996 Indag. Math., New Ser. 31, No. 6, 968-983 (2020). MSC: 37D40 37B30 53A40 53C25 PDF BibTeX XML Cite \textit{E. Macías-Virgós} et al., Indag. Math., New Ser. 31, No. 6, 968--983 (2020; Zbl 07270996) Full Text: DOI
Etayo, Fernando; deFrancisco, Araceli; Santamaría, Rafael Classification of almost Norden golden manifolds. (English) Zbl 1451.53041 Bull. Malays. Math. Sci. Soc. (2) 43, No. 6, 3941-3961 (2020). MSC: 53C15 53C05 53C07 PDF BibTeX XML Cite \textit{F. Etayo} et al., Bull. Malays. Math. Sci. Soc. (2) 43, No. 6, 3941--3961 (2020; Zbl 1451.53041) Full Text: DOI
Fine, Joel; Premoselli, Bruno Examples of compact Einstein four-manifolds with negative curvature. (English) Zbl 07268736 J. Am. Math. Soc. 33, No. 4, 991-1038 (2020). MSC: 53C25 53C21 58J60 PDF BibTeX XML Cite \textit{J. Fine} and \textit{B. Premoselli}, J. Am. Math. Soc. 33, No. 4, 991--1038 (2020; Zbl 07268736) Full Text: DOI
Li, De’en; Zhang, Liang Inequalities of generalized normalized \(\delta\)-Casorati curvatures for submanifolds in Sasakian statistical manifolds with constant \(\phi\)-sectional curvature. (Chinese. English summary) Zbl 07266859 J. Jilin Univ., Sci. 58, No. 2, 231-238 (2020). MSC: 53C25 53C40 PDF BibTeX XML Cite \textit{D. Li} and \textit{L. Zhang}, J. Jilin Univ., Sci. 58, No. 2, 231--238 (2020; Zbl 07266859) Full Text: DOI
Attarchi, Hassan 3-Kenmotsu manifolds. (English) Zbl 07266256 Lobachevskii J. Math. 41, No. 3, 320-325 (2020). Reviewer: Gianluca Bande (Cagliari) MSC: 53C15 53C25 PDF BibTeX XML Cite \textit{H. Attarchi}, Lobachevskii J. Math. 41, No. 3, 320--325 (2020; Zbl 07266256) Full Text: DOI
Wan, Xueyuan; Wang, Xu Remarks on the geodesic-Einstein metrics of a relative ample line bundle. (English) Zbl 1450.53066 Math. Z. 296, No. 3-4, 987-1010 (2020). MSC: 53C55 53E99 PDF BibTeX XML Cite \textit{X. Wan} and \textit{X. Wang}, Math. Z. 296, No. 3--4, 987--1010 (2020; Zbl 1450.53066) Full Text: DOI
Lone, Mehraj Ahmad; Matsuyama, Yoshio; Al-Solamy, Falleh R.; Shahid, Mohammad Hasan; Jamali, Mohammed Upper bounds for Ricci curvatures for submanifolds in Bochner-Kaehler manifolds. (English) Zbl 1450.53041 Tamkang J. Math. 51, No. 1, 53-67 (2020). MSC: 53C15 53C25 53C40 PDF BibTeX XML Cite \textit{M. A. Lone} et al., Tamkang J. Math. 51, No. 1, 53--67 (2020; Zbl 1450.53041) Full Text: DOI
De, Krishnendu; Blaga, Adara M.; De, Uday Chand \(\ast\)-Ricci solitons on \((\epsilon)\)-Kenmotsu manifolds. (English) Zbl 1450.53040 Palest. J. Math. 9, No. 2, 984-990 (2020). MSC: 53C15 53C25 PDF BibTeX XML Cite \textit{K. De} et al., Palest. J. Math. 9, No. 2, 984--990 (2020; Zbl 1450.53040) Full Text: Link
Barman, Ajit On Lorentzian \(\alpha \)-Sasakian manifolds admitting a type of semi-symmetric non-metric connection. (English) Zbl 07261015 Palest. J. Math. 9, No. 2, 848-857 (2020). MSC: 53B30 53C15 53C25 PDF BibTeX XML Cite \textit{A. Barman}, Palest. J. Math. 9, No. 2, 848--857 (2020; Zbl 07261015) Full Text: Link
Siddiqi, Mohd Danish Almost conformal Ricci solitons in \((k, \mu)\)-paracontact metric manifolds. (English) Zbl 1451.53045 Palest. J. Math. 9, No. 2, 832-840 (2020). MSC: 53C15 53C20 53C25 PDF BibTeX XML Cite \textit{M. D. Siddiqi}, Palest. J. Math. 9, No. 2, 832--840 (2020; Zbl 1451.53045) Full Text: Link
Dey, Dibakar; Majhi, Pradip Some critical metrics on 3-dimensional trans-Sasakian manifolds. (English) Zbl 1451.53109 Palest. J. Math. 9, No. 2, 824-831 (2020). MSC: 53D15 53C25 53D35 PDF BibTeX XML Cite \textit{D. Dey} and \textit{P. Majhi}, Palest. J. Math. 9, No. 2, 824--831 (2020; Zbl 1451.53109) Full Text: Link
Dokuzova, Iva On 3-dimensional almost Einstein manifolds with circulant structures. (English) Zbl 1451.53040 Turk. J. Math. 44, No. 4, 1484-1497 (2020). MSC: 53C15 53B20 53B30 53C25 22E60 PDF BibTeX XML Cite \textit{I. Dokuzova}, Turk. J. Math. 44, No. 4, 1484--1497 (2020; Zbl 1451.53040) Full Text: DOI
Güler, Sinem On a class of gradient almost Ricci solitons. (English) Zbl 1451.53057 Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3635-3650 (2020). MSC: 53C25 53C20 53C21 53C50 PDF BibTeX XML Cite \textit{S. Güler}, Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3635--3650 (2020; Zbl 1451.53057) Full Text: DOI
Petkov, Alexander On some applications of entropy formula for the heat equation on a quaternionic contact manifold. (English) Zbl 07258541 C. R. Acad. Bulg. Sci. 73, No. 2, 179-189 (2020). Reviewer: Angela Slavova (Sofia) MSC: 53C21 58J60 53C17 35P15 53C25 PDF BibTeX XML Cite \textit{A. Petkov}, C. R. Acad. Bulg. Sci. 73, No. 2, 179--189 (2020; Zbl 07258541) Full Text: DOI
Hui, Shyamal Kumar; Stankovic, Mica S.; Roy, Joydeb; Pal, Tanumoy A class of warped product submanifolds of Kenmotsu manifolds. (English) Zbl 1448.53065 Turk. J. Math. 44, No. 3, 760-777 (2020). MSC: 53C40 53C15 53C25 PDF BibTeX XML Cite \textit{S. K. Hui} et al., Turk. J. Math. 44, No. 3, 760--777 (2020; Zbl 1448.53065) Full Text: DOI
Lee, Chul Woo; Lee, Jae Won Lightlike hypersurfaces of an indefinite nearly trans-Sasakian manifold with an \((\ell,m)\)-type connection. (English) Zbl 1448.53019 Kyungpook Math. J. 60, No. 2, 223-238 (2020). MSC: 53B25 53C25 53B30 PDF BibTeX XML Cite \textit{C. W. Lee} and \textit{J. W. Lee}, Kyungpook Math. J. 60, No. 2, 223--238 (2020; Zbl 1448.53019) Full Text: DOI
Erken, Irem Küpeli Yamabe solitons on three-dimensional normal almost paracontact metric manifolds. (English) Zbl 07254988 Period. Math. Hung. 80, No. 2, 172-184 (2020). Reviewer: Włodzimierz Jelonek (Kraków) MSC: 53C25 53C21 53C44 53D15 PDF BibTeX XML Cite \textit{I. K. Erken}, Period. Math. Hung. 80, No. 2, 172--184 (2020; Zbl 07254988) Full Text: DOI
Haseeb, Abdul Certain curvature conditions in Kenmotsu manifolds. (English) Zbl 1448.53027 Honam Math. J. 42, No. 2, 331-344 (2020). MSC: 53C05 53C15 53C25 PDF BibTeX XML Cite \textit{A. Haseeb}, Honam Math. J. 42, No. 2, 331--344 (2020; Zbl 1448.53027) Full Text: DOI
Nguyen Thi My Duyen Some results on slices and entire graphs in certain weighted warped products. (English) Zbl 1448.53055 East-West J. Math. 22, No. 1, 76-85 (2020). MSC: 53C25 53C38 53A10 53A07 PDF BibTeX XML Cite \textit{Nguyen Thi My Duyen}, East-West J. Math. 22, No. 1, 76--85 (2020; Zbl 1448.53055) Full Text: DOI Link
Gupta, Ram Shankar Screen generic lightlike submanifolds of indefinite Sasakian manifolds. (English) Zbl 1453.53058 Mediterr. J. Math. 17, No. 5, Paper No. 141, 23 p. (2020). MSC: 53C40 53C50 53D15 53C25 53D10 PDF BibTeX XML Cite \textit{R. S. Gupta}, Mediterr. J. Math. 17, No. 5, Paper No. 141, 23 p. (2020; Zbl 1453.53058) Full Text: DOI
Manev, Mancho Invariant tensors under the twin interchange of the pairs of the associated metrics on almost paracomplex pseudo-Riemannian manifolds. (English) Zbl 1448.53040 Mediterr. J. Math. 17, No. 5, Paper No. 137, 16 p. (2020). MSC: 53C15 53C25 PDF BibTeX XML Cite \textit{M. Manev}, Mediterr. J. Math. 17, No. 5, Paper No. 137, 16 p. (2020; Zbl 1448.53040) Full Text: DOI
Dervan, Ruadhaí; Székelyhidi, Gábor The Kähler-Ricci flow and optimal degenerations. (English) Zbl 1447.53081 J. Differ. Geom. 116, No. 1, 187-203 (2020). MSC: 53E30 14J45 32Q15 PDF BibTeX XML Cite \textit{R. Dervan} and \textit{G. Székelyhidi}, J. Differ. Geom. 116, No. 1, 187--203 (2020; Zbl 1447.53081) Full Text: DOI Euclid
Huang, Guangyue; Zeng, Qianyu A note on rigidity of Riemannian manifolds with positive scalar curvature. (English) Zbl 1447.53039 Arch. Math. 115, No. 4, 457-465 (2020). MSC: 53C24 53C20 PDF BibTeX XML Cite \textit{G. Huang} and \textit{Q. Zeng}, Arch. Math. 115, No. 4, 457--465 (2020; Zbl 1447.53039) Full Text: DOI
Agricola, Ilka; Dileo, Giulia Generalizations of 3-Sasakian manifolds and skew torsion. (English) Zbl 1448.53052 Adv. Geom. 20, No. 3, 331-374 (2020). Reviewer: Mihail Banaru (Smolensk) MSC: 53C25 53B05 53C15 53D10 53C27 32V05 22E25 PDF BibTeX XML Cite \textit{I. Agricola} and \textit{G. Dileo}, Adv. Geom. 20, No. 3, 331--374 (2020; Zbl 1448.53052) 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
Pigazzini, Alexander; Ozel, Cenap; Jafari, Saeid Curvature constrained on the base-manifold for \((2,m)\)-Einstein warped product manifolds. (English) Zbl 1446.53039 Differ. Geom. Dyn. Syst. 22, 194-201 (2020). MSC: 53C25 53C21 PDF BibTeX XML Cite \textit{A. Pigazzini} et al., Differ. Geom. Dyn. Syst. 22, 194--201 (2020; Zbl 1446.53039) Full Text: Link
Mondal, Ashis Some curves on three-dimensional \(\alpha\)-para-Kenmotsu manifolds. (English) Zbl 1446.53020 Differ. Geom. Dyn. Syst. 22, 171-182 (2020). MSC: 53C15 53C25 53C50 PDF BibTeX XML Cite \textit{A. Mondal}, Differ. Geom. Dyn. Syst. 22, 171--182 (2020; Zbl 1446.53020) Full Text: Link
Chandra, Vinod; Lal, Shankar On 3-dimensional Lorentzian para-Kenmotsu manifolds. (English) Zbl 1446.53019 Differ. Geom. Dyn. Syst. 22, 87-94 (2020). MSC: 53C15 26D15 53C25 PDF BibTeX XML Cite \textit{V. Chandra} and \textit{S. Lal}, Differ. Geom. Dyn. Syst. 22, 87--94 (2020; Zbl 1446.53019) 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
Bakshi, Manoj Ray; Baishya, Kanak Kanti Certain types of \((LCS)_n\)-manifold and the case of the Riemannian soliton. (English) Zbl 07243699 Differ. Geom. Dyn. Syst. 22, 11-25 (2020). Reviewer: Mikhail Malakhal’tsev (Bogotá) MSC: 53C15 53C25 53C50 PDF BibTeX XML Cite \textit{M. R. Bakshi} and \textit{K. K. Baishya}, Differ. Geom. Dyn. Syst. 22, 11--25 (2020; Zbl 07243699) Full Text: Link
Chang, Sun-Yung A.; Ge, Yuxin; Qing, Jie Compactness of conformally compact Einstein 4-manifolds. II. (English) Zbl 1447.53043 Adv. Math. 373, Article ID 107325, 33 p. (2020). MSC: 53C25 53C18 PDF BibTeX XML Cite \textit{S.-Y. A. Chang} et al., Adv. Math. 373, Article ID 107325, 33 p. (2020; Zbl 1447.53043) Full Text: DOI
Arvanitoyeorgos, Andreas; Sakane, Yusuke; Statha, Marina Invariant Einstein metrics on \(\text{SU}(n)\) and complex Stiefel manifolds. (English) Zbl 07242705 Tohoku Math. J. (2) 72, No. 2, 161-210 (2020). MSC: 53C25 53C30 13P10 65H10 68W30 PDF BibTeX XML Cite \textit{A. Arvanitoyeorgos} et al., Tohoku Math. J. (2) 72, No. 2, 161--210 (2020; Zbl 07242705) Full Text: DOI Euclid
Nie, Yanci; Zhang, Xi The limiting behaviour of the Hermitian-Yang-Mills flow over compact non-Kähler manifolds. (English) Zbl 07242650 Sci. China, Math. 63, No. 7, 1369-1390 (2020). MSC: 53E30 53C07 58E15 53C55 53C56 PDF BibTeX XML Cite \textit{Y. Nie} and \textit{X. Zhang}, Sci. China, Math. 63, No. 7, 1369--1390 (2020; Zbl 07242650) Full Text: DOI
Gilkey, P. B.; Valle-Regueiro, X. Geodesic completeness and the quasi-Einstein equation for locally homogeneous affine surfaces. (English) Zbl 1446.53028 Ortegon Gallego, Francisco (ed.) et al., Recent advances in pure and applied mathematics. Based on contributions presented at the Second Joint Meeting Spain-Brazil in Mathematics, Cádiz, Spain, December 11–14, 2018. Cham: Springer. RSME Springer Ser. 4, 175-185 (2020). MSC: 53C21 35R01 58J60 58D27 PDF BibTeX XML Cite \textit{P. B. Gilkey} and \textit{X. Valle-Regueiro}, RSME Springer Ser. 4, 175--185 (2020; Zbl 1446.53028) Full Text: DOI
Correia, Paula; Pina, Romildo Quasi-Einstein manifolds with structure of warped product. (English) Zbl 1445.53032 Differ. Geom. Appl. 72, Article ID 101658, 15 p. (2020). MSC: 53C21 53C50 53C25 PDF BibTeX XML Cite \textit{P. Correia} and \textit{R. Pina}, Differ. Geom. Appl. 72, Article ID 101658, 15 p. (2020; Zbl 1445.53032) Full Text: DOI
Bao, Jiakang; Colverd, Grace Beaney; He, Yang-Hui Quiver gauge theories: beyond reflexivity. (English) Zbl 1437.81062 J. High Energy Phys. 2020, No. 6, Paper No. 161, 141 p. (2020). MSC: 81T30 81T25 53Z05 PDF BibTeX XML Cite \textit{J. Bao} et al., J. High Energy Phys. 2020, No. 6, Paper No. 161, 141 p. (2020; Zbl 1437.81062) Full Text: DOI arXiv
Wang, Yaning Contact 3-manifolds and \(*\)-Ricci soliton. (English) Zbl 07227749 Kodai Math. J. 43, No. 2, 256-267 (2020). MSC: 53D15 53C25 57K33 PDF BibTeX XML Cite \textit{Y. Wang}, Kodai Math. J. 43, No. 2, 256--267 (2020; Zbl 07227749) Full Text: DOI Euclid
Futaki, Akito; Ono, Hajime On the existence problem of Einstein-Maxwell Kähler metrics. (English) Zbl 1444.32023 Chen, Jingyi (ed.) et al., Geometric analysis. In honor of Gang Tian’s 60th birthday. Cham: Birkhäuser. Prog. Math. 333, 93-111 (2020). MSC: 32Q20 53C55 PDF BibTeX XML Cite \textit{A. Futaki} and \textit{H. Ono}, Prog. Math. 333, 93--111 (2020; Zbl 1444.32023) Full Text: DOI
Chakraborty, Subenoy Gravitational waves: the mathematical background. (English) Zbl 1453.83006 Roy, Priti Kumar (ed.) et al., Mathematical analysis and applications in modeling. Selected papers presented at the international conference, ICMAAM 2018, Kolkata, India, January 9–12, 2018. Singapore: Springer. Springer Proc. Math. Stat. 302, 449-457 (2020). MSC: 83C35 83C05 83C30 83-10 53C50 35Q76 PDF BibTeX XML Cite \textit{S. Chakraborty}, Springer Proc. Math. Stat. 302, 449--457 (2020; Zbl 1453.83006) Full Text: DOI
Han, Yanling; De, Avik; Zhao, Peibiao On a semi-quasi-Einstein manifold. (English) Zbl 1444.83004 J. Geom. Phys. 155, Article ID 103739, 7 p. (2020). MSC: 83C15 53B30 83C57 PDF BibTeX XML Cite \textit{Y. Han} et al., J. Geom. Phys. 155, Article ID 103739, 7 p. (2020; Zbl 1444.83004) Full Text: DOI
Capoferri, Matteo; Dappiaggi, Claudio; Drago, Nicolò Global wave parametrices on globally hyperbolic spacetimes. (English) Zbl 1443.83005 J. Math. Anal. Appl. 490, No. 2, Article ID 124316, 25 p. (2020). MSC: 83C05 83C47 35L05 58J40 58Z05 53Z05 81T20 PDF BibTeX XML Cite \textit{M. Capoferri} et al., J. Math. Anal. Appl. 490, No. 2, Article ID 124316, 25 p. (2020; Zbl 1443.83005) 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
Shen, Zhenghan; Zhang, Pan Canonical metrics on holomorphic filtrations over compact Hermitian manifolds. (English) Zbl 1442.53018 Commun. Math. Stat. 8, No. 2, 219-237 (2020). MSC: 53C07 53C55 32Q20 PDF BibTeX XML Cite \textit{Z. Shen} and \textit{P. Zhang}, Commun. Math. Stat. 8, No. 2, 219--237 (2020; Zbl 1442.53018) Full Text: DOI
Divyashree, G.; Venkatesha Certain results on the conharmonic curvature tensor of \((\kappa, \mu)\)-contact metric manifolds. (English) Zbl 1441.53039 Cubo 22, No. 1, 71-84 (2020). MSC: 53C25 53C50 53D10 PDF BibTeX XML Cite \textit{G. Divyashree} and \textit{Venkatesha}, Cubo 22, No. 1, 71--84 (2020; Zbl 1441.53039) Full Text: DOI
Pahan, Sampa \(\eta\)-Ricci solitons on 3-dimensional trans-Sasakian manifolds. (English) Zbl 1441.53040 Cubo 22, No. 1, 23-37 (2020). MSC: 53C25 53C21 PDF BibTeX XML Cite \textit{S. Pahan}, Cubo 22, No. 1, 23--37 (2020; Zbl 1441.53040) Full Text: DOI
Arvanitoyeorgos, Andreas; Sakane, Yusuke; Statha, Marina Homogeneous Einstein metrics on Stiefel manifolds associated to flag manifolds with two isotropy summands. (English) Zbl 07211791 J. Symb. Comput. 101, 189-201 (2020). Reviewer: Vasyl Gorkaviy (Kharkov) MSC: 53C25 53C30 13P10 65H10 68W30 PDF BibTeX XML Cite \textit{A. Arvanitoyeorgos} et al., J. Symb. Comput. 101, 189--201 (2020; Zbl 07211791) Full Text: DOI
Pandey, P. K.; Mohammad, S. Magnetic and slant curves in Kenmotsu manifolds. (English) Zbl 1449.53027 Surv. Math. Appl. 15, 139-151 (2020). MSC: 53C15 53C25 PDF BibTeX XML Cite \textit{P. K. Pandey} and \textit{S. Mohammad}, Surv. Math. Appl. 15, 139--151 (2020; Zbl 1449.53027) Full Text: EMIS