Hu, Zejun; Li, Cece; Xing, Cheng On Lorentzian Einstein affine hyperspheres. (English) Zbl 07565371 J. Geom. Phys. 179, Article ID 104587, 13 p. (2022). MSC: 53A15 53B25 53B30 PDF BibTeX XML Cite \textit{Z. Hu} et al., J. Geom. Phys. 179, Article ID 104587, 13 p. (2022; Zbl 07565371) Full Text: DOI OpenURL
Yamada, Takumi Remarks on the signatures of invariant pseudo-Kähler metrics on generalized flag manifolds. (English) Zbl 07560090 Hiroshima Math. J. 52, No. 2, 139-152 (2022). MSC: 53C30 53C50 PDF BibTeX XML Cite \textit{T. Yamada}, Hiroshima Math. J. 52, No. 2, 139--152 (2022; Zbl 07560090) Full Text: DOI OpenURL
Manev, Mancho Ricci-like solitons with arbitrary potential and gradient almost Ricci-like solitons on Sasaki-like almost contact B-metric manifolds. (English) Zbl 07554612 Result. Math. 77, No. 4, Paper No. 149, 20 p. (2022). MSC: 53C25 53D15 53C50 53E20 53D35 70G45 PDF BibTeX XML Cite \textit{M. Manev}, Result. Math. 77, No. 4, Paper No. 149, 20 p. (2022; Zbl 07554612) Full Text: DOI OpenURL
Bastami, Milad; Zaeim, Amirhesam; Haji-Badali, Ali On Lie groups with recurrent curvature in dimension four. (English) Zbl 07551784 Bull. Iran. Math. Soc. 48, No. 3, 1037-1049 (2022). MSC: 53C50 53C30 53C25 PDF BibTeX XML Cite \textit{M. Bastami} et al., Bull. Iran. Math. Soc. 48, No. 3, 1037--1049 (2022; Zbl 07551784) Full Text: DOI OpenURL
Ait Khellou, Mustafa; Douiri, Sidi Mohamed; El Hadfi, Youssef Existence of solutions to parabolic equation with \(L^1\) data in Musielak spaces. (English) Zbl 07531936 J. Elliptic Parabol. Equ. 8, No. 1, 1-21 (2022). MSC: 35K59 35K20 35K86 46E36 46E30 PDF BibTeX XML Cite \textit{M. Ait Khellou} et al., J. Elliptic Parabol. Equ. 8, No. 1, 1--21 (2022; Zbl 07531936) Full Text: DOI OpenURL
Perktaş, Selcen Yüksel; De Uday, Chand; Yildiz, Ahmet Some results on paracontact metric \((k,\mu)\)-manifolds with respect to the Schouten-van Kampen connection. (English) Zbl 07525848 Hacet. J. Math. Stat. 51, No. 2, 466-482 (2022). MSC: 53C15 53C25 53C50 PDF BibTeX XML Cite \textit{S. Y. Perktaş} et al., Hacet. J. Math. Stat. 51, No. 2, 466--482 (2022; Zbl 07525848) Full Text: DOI OpenURL
Bakhshandeh-Chamazkoti, Rohollah Lorentz Ricci solitons of four-dimensional non-abelian nilpotent Lie groups. (English) Zbl 07516915 Mediterr. J. Math. 19, No. 3, Paper No. 111, 13 p. (2022). MSC: 53B30 53C50 53E20 PDF BibTeX XML Cite \textit{R. Bakhshandeh-Chamazkoti}, Mediterr. J. Math. 19, No. 3, Paper No. 111, 13 p. (2022; Zbl 07516915) Full Text: DOI OpenURL
Akgun, Muslum Aykut Frenet curves in 3-dimensional \(\delta\)-Lorentzian trans Sasakian manifolds. (English) Zbl 1485.53004 AIMS Math. 7, No. 1, 199-211 (2022). MSC: 53A04 53D15 53A35 53C15 53B30 PDF BibTeX XML Cite \textit{M. A. Akgun}, AIMS Math. 7, No. 1, 199--211 (2022; Zbl 1485.53004) Full Text: DOI OpenURL
An, Zhongshan; Huang, Lan-Hsuan Existence of static vacuum extensions with prescribed Bartnik boundary data. (English) Zbl 07512763 Camb. J. Math. 10, No. 1, 1-68 (2022). Reviewer: Anthony D. Osborne (Keele) MSC: 53C50 83C20 PDF BibTeX XML Cite \textit{Z. An} and \textit{L.-H. Huang}, Camb. J. Math. 10, No. 1, 1--68 (2022; Zbl 07512763) Full Text: DOI OpenURL
Ohno, Takao; Shimomura, Tetsu Sobolev’s inequality in central Herz-Morrey-Musielak-Orlicz spaces over metric measure spaces. (English) Zbl 07512014 Complex Var. Elliptic Equ. 67, No. 5, 1154-1185 (2022). MSC: 46E35 46E30 PDF BibTeX XML Cite \textit{T. Ohno} and \textit{T. Shimomura}, Complex Var. Elliptic Equ. 67, No. 5, 1154--1185 (2022; Zbl 07512014) Full Text: DOI OpenURL
Ferreiro-Subrido, M.; García-Río, E.; Vázquez-Lorenzo, R. Ricci solitons on four-dimensional Lorentzian Lie groups. (English) Zbl 07506373 Anal. Math. Phys. 12, No. 2, Paper No. 61, 35 p. (2022). MSC: 53C50 53C25 53C30 PDF BibTeX XML Cite \textit{M. Ferreiro-Subrido} et al., Anal. Math. Phys. 12, No. 2, Paper No. 61, 35 p. (2022; Zbl 07506373) Full Text: DOI OpenURL
Perrone, Domenico Pseudo-hyperbolic spaces and 3D Lie groups in paracontact geometry. (English) Zbl 07501289 Mediterr. J. Math. 19, No. 3, Paper No. 100, 21 p. (2022). MSC: 53C50 53C15 53C25 53D10 PDF BibTeX XML Cite \textit{D. Perrone}, Mediterr. J. Math. 19, No. 3, Paper No. 100, 21 p. (2022; Zbl 07501289) Full Text: DOI OpenURL
Samko, Natasha Weighted boundedness of certain sublinear operators in generalized Morrey spaces on quasi-metric measure spaces under the growth condition. (English) Zbl 07497560 J. Fourier Anal. Appl. 28, No. 2, Paper No. 27, 27 p. (2022). MSC: 46E30 42B35 42B25 42B20 30L99 47B38 PDF BibTeX XML Cite \textit{N. Samko}, J. Fourier Anal. Appl. 28, No. 2, Paper No. 27, 27 p. (2022; Zbl 07497560) Full Text: DOI OpenURL
Björn, Jana; Kałamajska, Agnieszka Poincaré inequalities and compact embeddings from Sobolev type spaces into weighted \(L^q\) spaces on metric spaces. (English) Zbl 07495777 J. Funct. Anal. 282, No. 11, Article ID 109421, 47 p. (2022). MSC: 46E36 26A33 46B50 46E30 46E35 PDF BibTeX XML Cite \textit{J. Björn} and \textit{A. Kałamajska}, J. Funct. Anal. 282, No. 11, Article ID 109421, 47 p. (2022; Zbl 07495777) Full Text: DOI OpenURL
Shaikh, Absos Ali; Ali, Akram; Alkhaldi, Ali H.; Chakraborty, Dhyanesh; Datta, Biswa Ranjan On some curvature properties of Lemaitre-Tolman-Bondi spacetime. (English) Zbl 1487.53029 Gen. Relativ. Gravitation 54, No. 1, Paper No. 6, 21 p. (2022). MSC: 53B30 53B50 53C25 83C15 83C05 PDF BibTeX XML Cite \textit{A. A. Shaikh} et al., Gen. Relativ. Gravitation 54, No. 1, Paper No. 6, 21 p. (2022; Zbl 1487.53029) Full Text: DOI OpenURL
Eyasmin, Sabina; Chakraborty, Dhyanesh; Sarkar, Mousumi Curvature properties of Morris-Thorne wormhole metric. (English) Zbl 1487.53028 J. Geom. Phys. 174, Article ID 104457, 8 p. (2022). MSC: 53B30 53B50 53C15 53C25 83C15 PDF BibTeX XML Cite \textit{S. Eyasmin} et al., J. Geom. Phys. 174, Article ID 104457, 8 p. (2022; Zbl 1487.53028) Full Text: DOI OpenURL
Berge, Eirik \(\alpha\)-modulation spaces for step two stratified Lie groups. (English) Zbl 07471792 J. Geom. Anal. 32, No. 2, Paper No. 45, 46 p. (2022). MSC: 46E30 22E25 20F65 PDF BibTeX XML Cite \textit{E. Berge}, J. Geom. Anal. 32, No. 2, Paper No. 45, 46 p. (2022; Zbl 07471792) Full Text: DOI arXiv OpenURL
Heikkinen, Toni; Karak, Nijjwal Orlicz-Sobolev embeddings, extensions and Orlicz-Poincaré inequalities. (English) Zbl 07437672 J. Funct. Anal. 282, No. 2, Article ID 109292, 53 p. (2022). MSC: 46E35 46E30 46E36 PDF BibTeX XML Cite \textit{T. Heikkinen} and \textit{N. Karak}, J. Funct. Anal. 282, No. 2, Article ID 109292, 53 p. (2022; Zbl 07437672) Full Text: DOI OpenURL
Nagaraja, H. G.; Kumari, Dipansha; Reddy, P. Siva Kota Submanifold of \((\kappa,\mu)\)-contact metric manifold as a Ricci soliton. (English) Zbl 07539948 Proc. Jangjeon Math. Soc. 24, No. 1, 11-19 (2021). MSC: 53C25 53C40 53C50 PDF BibTeX XML Cite \textit{H. G. Nagaraja} et al., Proc. Jangjeon Math. Soc. 24, No. 1, 11--19 (2021; Zbl 07539948) Full Text: DOI OpenURL
Gupta, Garima; Kumar, Rakesh; Nagaich, Rakesh Kumar Chen-like inequalities on lightlike hypersurfaces of semi-Riemannian manifolds. (English) Zbl 07528538 Adv. Stud.: Euro-Tbil. Math. J. 14, No. 4, 97-110 (2021). MSC: 53B25 53C40 53C50 PDF BibTeX XML Cite \textit{G. Gupta} et al., Adv. Stud.: Euro-Tbil. Math. J. 14, No. 4, 97--110 (2021; Zbl 07528538) Full Text: DOI OpenURL
Pal, Buddhadev; Kumar, Pankaj On Einstein warped product space with respect to semi symmetric metric connection. (English) Zbl 07512858 Hacet. J. Math. Stat. 50, No. 5, 1477-1490 (2021). MSC: 53C25 53C50 PDF BibTeX XML Cite \textit{B. Pal} and \textit{P. Kumar}, Hacet. J. Math. Stat. 50, No. 5, 1477--1490 (2021; Zbl 07512858) Full Text: DOI OpenURL
Bogolepova, E. V.; Zhukova, N. I. Anosov actions of isometry groups on Lorentzian 2-orbifolds. (English) Zbl 07503321 Lobachevskii J. Math. 42, No. 14, 3324-3335 (2021). Reviewer: Mohammed Guediri (Riyadh) MSC: 53C50 37C05 57R18 PDF BibTeX XML Cite \textit{E. V. Bogolepova} and \textit{N. I. Zhukova}, Lobachevskii J. Math. 42, No. 14, 3324--3335 (2021; Zbl 07503321) Full Text: DOI OpenURL
Krivonosov, Leonid Nikolaevich; Luk’yanov, Vyacheslav Anatol’evich Hermitian metrics with (anti-)self-dual Riemann tensor. (Russian. English summary) Zbl 07499964 Vestn. Samar. Gos. Tekh. Univ., Ser. Fiz.-Mat. Nauki 25, No. 4, 616-633 (2021). MSC: 53B30 58A14 53C18 PDF BibTeX XML Cite \textit{L. N. Krivonosov} and \textit{V. A. Luk'yanov}, Vestn. Samar. Gos. Tekh. Univ., Ser. Fiz.-Mat. Nauki 25, No. 4, 616--633 (2021; Zbl 07499964) Full Text: DOI MNR OpenURL
Minemyer, Barry The isometric embedding problem for length metric spaces. (English) Zbl 07487123 J. Topol. Anal. 13, No. 4, 889-932 (2021). Reviewer: Ana Pereira do Vale (Braga) MSC: 53B21 53B30 52A38 52B11 57Q35 53C70 PDF BibTeX XML Cite \textit{B. Minemyer}, J. Topol. Anal. 13, No. 4, 889--932 (2021; Zbl 07487123) Full Text: DOI arXiv OpenURL
Pizzichillo, Fabio; Van Den Bosch, Hanne Self-adjointness of two-dimensional Dirac operators on corner domains. (English) Zbl 1486.81111 J. Spectr. Theory 11, No. 3, 1043-1079 (2021). MSC: 81Q10 81R25 81R20 81Q37 47N20 47N50 35G15 47B25 30C20 05C70 46E36 PDF BibTeX XML Cite \textit{F. Pizzichillo} and \textit{H. Van Den Bosch}, J. Spectr. Theory 11, No. 3, 1043--1079 (2021; Zbl 1486.81111) Full Text: DOI arXiv OpenURL
Okeke, Godwin Amechi; Francis, Daniel; de la Sen, Manuel; Abbas, Mujahid Fixed point theorems in modular \(G\)-metric spaces. (English) Zbl 07465141 J. Inequal. Appl. 2021, Paper No. 163, 50 p. (2021). MSC: 30Lxx 32A70 47H10 46A80 46E30 54H25 55M20 58C30 PDF BibTeX XML Cite \textit{G. A. Okeke} et al., J. Inequal. Appl. 2021, Paper No. 163, 50 p. (2021; Zbl 07465141) Full Text: DOI OpenURL
Shukla, Shiv Sharma; Yadav, Akhilesh Screen semi-slant lightlike submanifolds of indefinite Kaehler manifolds. (English) Zbl 1483.53037 Thai J. Math. 19, No. 2, 421-430 (2021). MSC: 53B25 53B35 53B30 PDF BibTeX XML Cite \textit{S. S. Shukla} and \textit{A. Yadav}, Thai J. Math. 19, No. 2, 421--430 (2021; Zbl 1483.53037) Full Text: Link OpenURL
Leandro, Benedito; de Melo, Ana Paula; Menezes, Ilton; Pina, Romildo Static Einstein-Maxwell space-time invariant by translation. (English) Zbl 1483.53038 Gen. Relativ. Gravitation 53, No. 10, Paper No. 92, 21 p. (2021). MSC: 53B30 83C22 53B21 53C18 53B50 PDF BibTeX XML Cite \textit{B. Leandro} et al., Gen. Relativ. Gravitation 53, No. 10, Paper No. 92, 21 p. (2021; Zbl 1483.53038) Full Text: DOI arXiv OpenURL
Samko, Natasha Weighted fractional Hardy operators and their commutators on generalized Morrey spaces over quasi-metric measure spaces. (English) Zbl 07443866 Fract. Calc. Appl. Anal. 24, No. 6, 1643-1669 (2021). MSC: 46E30 42B35 42B25 47B38 PDF BibTeX XML Cite \textit{N. Samko}, Fract. Calc. Appl. Anal. 24, No. 6, 1643--1669 (2021; Zbl 07443866) Full Text: DOI OpenURL
Bonsante, Francesco; Danciger, Jeffrey; Maloni, Sara; Schlenker, Jean-Marc The induced metric on the boundary of the convex hull of a quasicircle in hyperbolic and anti-de Sitter geometry. (English) Zbl 1483.30084 Geom. Topol. 25, No. 6, 2827-2911 (2021). Reviewer: Athanase Papadopoulos (Strasbourg) MSC: 30F40 53B30 53C45 53C50 57M50 30C62 PDF BibTeX XML Cite \textit{F. Bonsante} et al., Geom. Topol. 25, No. 6, 2827--2911 (2021; Zbl 1483.30084) Full Text: DOI arXiv OpenURL
Rosales-Ortega, José A geometric splitting theorem for actions of semisimple Lie groups. (English) Zbl 1485.53066 Abh. Math. Semin. Univ. Hamb. 91, No. 2, 287-296 (2021). Reviewer: Andrea Tamburelli (Houston) MSC: 53C30 53C50 22E46 PDF BibTeX XML Cite \textit{J. Rosales-Ortega}, Abh. Math. Semin. Univ. Hamb. 91, No. 2, 287--296 (2021; Zbl 1485.53066) Full Text: DOI OpenURL
Potapov, M. K.; Simonov, B. V. Refinement of relations between mixed moduli of smoothness in the metrics of \(L_p\) and \(L_\infty \). (English. Russian original) Zbl 07431855 Math. Notes 110, No. 3, 347-362 (2021); translation from Mat. Zametki 110, No. 3, 368-385 (2021). MSC: 46E30 41A17 26A33 PDF BibTeX XML Cite \textit{M. K. Potapov} and \textit{B. V. Simonov}, Math. Notes 110, No. 3, 347--362 (2021; Zbl 07431855); translation from Mat. Zametki 110, No. 3, 368--385 (2021) Full Text: DOI OpenURL
Azimpour, Sohrab A note on some properties of 4-dimensional Walker metrics. (English) Zbl 07430302 Afr. Mat. 32, No. 7-8, 1253-1267 (2021). MSC: 53C50 53C80 PDF BibTeX XML Cite \textit{S. Azimpour}, Afr. Mat. 32, No. 7--8, 1253--1267 (2021; Zbl 07430302) Full Text: DOI OpenURL
Zhang, Hui; Yan, Zaili New pseudo Einstein metrics on Einstein solvmanifolds. (English) Zbl 1482.53086 Manuscr. Math. 166, No. 3-4, 427-436 (2021). MSC: 53C50 53C30 53C25 PDF BibTeX XML Cite \textit{H. Zhang} and \textit{Z. Yan}, Manuscr. Math. 166, No. 3--4, 427--436 (2021; Zbl 1482.53086) Full Text: DOI OpenURL
Medjadj, Abdallah; Elhendi, Hichem; Belarbi, Lakehal Some biharmonic problems on the tangent bundle with a Berger-type deformed Sasaki metric. (English) Zbl 07425602 J. Indian Math. Soc., New Ser. 88, No. 3-4, 217-236 (2021). MSC: 53C50 53B30 PDF BibTeX XML Cite \textit{A. Medjadj} et al., J. Indian Math. Soc., New Ser. 88, No. 3--4, 217--236 (2021; Zbl 07425602) OpenURL
Tsar’kov, I. G. Properties of suns in the spaces \(L^1\) and \(C(Q)\). (English) Zbl 1487.41042 Russ. J. Math. Phys. 28, No. 3, 398-405 (2021). Reviewer: Stefan Cobzaş (Cluj-Napoca) MSC: 41A65 46B20 46E15 46E30 PDF BibTeX XML Cite \textit{I. G. Tsar'kov}, Russ. J. Math. Phys. 28, No. 3, 398--405 (2021; Zbl 1487.41042) Full Text: DOI OpenURL
Bandaliyev, Rovshan A.; Górka, Przemysław; Guliyev, Vagif S.; Sawano, Yoshihiro Relatively compact sets in variable exponent Morrey spaces on metric spaces. (English) Zbl 1486.46033 Mediterr. J. Math. 18, No. 6, Paper No. 232, 23 p. (2021). MSC: 46E30 46B50 47A30 26D07 PDF BibTeX XML Cite \textit{R. A. Bandaliyev} et al., Mediterr. J. Math. 18, No. 6, Paper No. 232, 23 p. (2021; Zbl 1486.46033) Full Text: DOI OpenURL
Cavalcante, Wasthenny V.; Rueda, Pilar; Sánchez-Pérez, Enrique A. Extension of Lipschitz-type operators on Banach function spaces. (English) Zbl 1486.46035 Topol. Methods Nonlinear Anal. 57, No. 1, 343-364 (2021). MSC: 46E30 26A16 47H99 PDF BibTeX XML Cite \textit{W. V. Cavalcante} et al., Topol. Methods Nonlinear Anal. 57, No. 1, 343--364 (2021; Zbl 1486.46035) Full Text: DOI arXiv OpenURL
Nakova, Galia Totally umbilical radical screen transversal half lightlike submanifolds of almost contact B-metric manifolds. (English) Zbl 07406130 C. R. Acad. Bulg. Sci. 74, No. 1, 12-22 (2021). Reviewer: Petar Popivanov (Sofia) MSC: 53B25 53C50 53B50 53C42 53C15 PDF BibTeX XML Cite \textit{G. Nakova}, C. R. Acad. Bulg. Sci. 74, No. 1, 12--22 (2021; Zbl 07406130) Full Text: DOI arXiv OpenURL
Xiang, Yujian; Yan, Zaili Existence of left invariant Ricci flat metrics on nilpotent Lie groups. (English) Zbl 07405880 Arch. Math. 117, No. 5, 569-578 (2021). MSC: 53C25 22E25 53C50 PDF BibTeX XML Cite \textit{Y. Xiang} and \textit{Z. Yan}, Arch. Math. 117, No. 5, 569--578 (2021; Zbl 07405880) Full Text: DOI OpenURL
Ji, Xiu; Li, Tongzhu Para-isotropic spacelike hypersurfaces in \({\mathbb{R}_1^{m+1}}\). (Chinese. English summary) Zbl 07403582 Acta Math. Sin., Chin. Ser. 64, No. 1, 47-58 (2021). MSC: 53C18 53C50 PDF BibTeX XML Cite \textit{X. Ji} and \textit{T. Li}, Acta Math. Sin., Chin. Ser. 64, No. 1, 47--58 (2021; Zbl 07403582) OpenURL
Sawano, Yoshihiro; Shimomura, Tetsu Fractional maximal operator on Musielak-Orlicz spaces over unbounded quasi-metric measure spaces. (English) Zbl 1479.42055 Result. Math. 76, No. 4, Paper No. 188, 22 p. (2021). Reviewer: Ferit Gürbüz (Hakkari) MSC: 42B25 42B35 46E30 PDF BibTeX XML Cite \textit{Y. Sawano} and \textit{T. Shimomura}, Result. Math. 76, No. 4, Paper No. 188, 22 p. (2021; Zbl 1479.42055) Full Text: DOI OpenURL
Zangiabadi, Elham; Nazari, Zohreh Semi-Riemannian manifold with semi-symmetric connections. (English) Zbl 1477.53024 J. Geom. Phys. 169, Article ID 104341, 10 p. (2021). MSC: 53B05 53B15 53B30 PDF BibTeX XML Cite \textit{E. Zangiabadi} and \textit{Z. Nazari}, J. Geom. Phys. 169, Article ID 104341, 10 p. (2021; Zbl 1477.53024) Full Text: DOI OpenURL
Yildiz, Ahmet; Perktas, Selcen Yuksel Some curvature properties on paracontact metric \((k, \mu )\)-manifolds with respect to the Schouten-van Kampen connection. (English) Zbl 07389845 Facta Univ., Ser. Math. Inf. 36, No. 2, 395-408 (2021). MSC: 53B30 53C15 53C25 53C50 53D10 53D15 PDF BibTeX XML Cite \textit{A. Yildiz} and \textit{S. Y. Perktas}, Facta Univ., Ser. Math. Inf. 36, No. 2, 395--408 (2021; Zbl 07389845) Full Text: DOI OpenURL
Yan, Zaili; Deng, Shaoqiang Double extensions on Riemannian Ricci nilsolitons. (English) Zbl 1481.53092 J. Geom. Anal. 31, No. 10, 9996-10023 (2021). Reviewer: Zdeněk Dušek (České Budějovice) MSC: 53C50 53C30 53C25 PDF BibTeX XML Cite \textit{Z. Yan} and \textit{S. Deng}, J. Geom. Anal. 31, No. 10, 9996--10023 (2021; Zbl 1481.53092) Full Text: DOI OpenURL
Uhlmann, Gunther; Yang, Yang; Zhou, Hanming Travel time tomography in stationary spacetimes. (English) Zbl 1475.53084 J. Geom. Anal. 31, No. 10, 9573-9596 (2021). MSC: 53C65 53B30 35R30 PDF BibTeX XML Cite \textit{G. Uhlmann} et al., J. Geom. Anal. 31, No. 10, 9573--9596 (2021; Zbl 1475.53084) Full Text: DOI arXiv OpenURL
Palomo, Francisco J. Lightlike manifolds and Cartan geometries. (English) Zbl 1479.53042 Anal. Math. Phys. 11, No. 3, Paper No. 112, 39 p. (2021). Reviewer: Andrea Tamburelli (Houston) MSC: 53C18 53C50 53B30 PDF BibTeX XML Cite \textit{F. J. Palomo}, Anal. Math. Phys. 11, No. 3, Paper No. 112, 39 p. (2021; Zbl 1479.53042) Full Text: DOI arXiv OpenURL
Burchard, Almut; Dafni, Galia; Gibara, Ryan A note on decreasing rearrangement and mean oscillation on measure spaces. (English) Zbl 1475.30128 Proc. Am. Math. Soc. 149, No. 10, 4341-4354 (2021). MSC: 30L15 42B35 46E30 PDF BibTeX XML Cite \textit{A. Burchard} et al., Proc. Am. Math. Soc. 149, No. 10, 4341--4354 (2021; Zbl 1475.30128) Full Text: DOI arXiv OpenURL
Shaikh, Absos Ali; Binh, Tran Quoc; Kundu, Haradhan Curvature properties of generalized pp-wave metrics. (English) Zbl 07383594 Kragujevac J. Math. 45, No. 2, 237-258 (2021). MSC: 53B20 53B30 53B50 53C25 83C15 PDF BibTeX XML Cite \textit{A. A. Shaikh} et al., Kragujevac J. Math. 45, No. 2, 237--258 (2021; Zbl 07383594) Full Text: arXiv Link OpenURL
Adriano, Levi Rosa; Ferreira de Menezes, Ilton; Donizetti Pieterzack, Mauricio; da Silva Pina, Romildo Exact solutions of Einstein field equation in locally conformally flat manifolds. (English) Zbl 1473.53090 Result. Math. 76, No. 4, Paper No. 175, 18 p. (2021). MSC: 53C80 53C18 53C21 53B30 83C99 PDF BibTeX XML Cite \textit{L. R. Adriano} et al., Result. Math. 76, No. 4, Paper No. 175, 18 p. (2021; Zbl 1473.53090) Full Text: DOI OpenURL
Karimumuryango, Menedore; Fotsing Tetsing, Hans; Ndayirukiye, Domitien; Nibaruta, Gilbert Rigging and existence of stable currents in null hypersurface of Lorentzian manifold. (English) Zbl 1473.53031 Differ. Geom. Dyn. Syst. 23, 74-89 (2021). MSC: 53B25 53B30 PDF BibTeX XML Cite \textit{M. Karimumuryango} et al., Differ. Geom. Dyn. Syst. 23, 74--89 (2021; Zbl 1473.53031) Full Text: Link OpenURL
Zhu, Fuhai; Chen, Zhiqi; Liang, Ke On isometry groups of pseudo-Riemannian compact Lie groups. (English) Zbl 1475.53076 Proc. Am. Math. Soc. 149, No. 9, 3991-3997 (2021). Reviewer: Alberto Rodríguez-Vázquez (A Coruña) MSC: 53C50 53C30 PDF BibTeX XML Cite \textit{F. Zhu} et al., Proc. Am. Math. Soc. 149, No. 9, 3991--3997 (2021; Zbl 1475.53076) Full Text: DOI arXiv OpenURL
Chrif, M.; Manouni, S. El; Hjiaj, H. On the study of strongly parabolic problems involving anisotropic operators in \(L^1\). (English) Zbl 1469.35132 Monatsh. Math. 195, No. 4, 611-647 (2021). MSC: 35K92 35K20 46E30 46E35 46E36 47J05 PDF BibTeX XML Cite \textit{M. Chrif} et al., Monatsh. Math. 195, No. 4, 611--647 (2021; Zbl 1469.35132) Full Text: DOI OpenURL
Kosz, Dariusz Maximal operators on Lorentz spaces in non-doubling setting. (English) Zbl 1476.42015 Math. Z. 298, No. 3-4, 1523-1543 (2021). Reviewer: Ramesh Manna (Jatni) MSC: 42B25 46E30 PDF BibTeX XML Cite \textit{D. Kosz}, Math. Z. 298, No. 3--4, 1523--1543 (2021; Zbl 1476.42015) Full Text: DOI arXiv OpenURL
Lael, Fatemeh; Shabanian, Samira Convexity and boundedness relaxation for fixed point theorems in modular spaces. (English) Zbl 07368024 Appl. Gen. Topol. 22, No. 1, 91-108 (2021). MSC: 47H10 46E30 54C60 PDF BibTeX XML Cite \textit{F. Lael} and \textit{S. Shabanian}, Appl. Gen. Topol. 22, No. 1, 91--108 (2021; Zbl 07368024) Full Text: DOI OpenURL
Kawai, Kotaro Conformal transformations of the pseudo-Riemannian metric of a homogeneous pair. (English) Zbl 1469.53074 J. Lond. Math. Soc., II. Ser. 103, No. 2, 516-557 (2021). MSC: 53C18 53B30 53C30 58D17 PDF BibTeX XML Cite \textit{K. Kawai}, J. Lond. Math. Soc., II. Ser. 103, No. 2, 516--557 (2021; Zbl 1469.53074) Full Text: DOI arXiv OpenURL
Tamburelli, Andrea Riemannian metrics on the moduli space of GHMC anti-de Sitter structures. (English) Zbl 1469.53108 Geom. Dedicata 213, 267-282 (2021). MSC: 53C50 58D27 PDF BibTeX XML Cite \textit{A. Tamburelli}, Geom. Dedicata 213, 267--282 (2021; Zbl 1469.53108) Full Text: DOI arXiv OpenURL
Nakova, Galia; Zamkovoy, Simeon Slant and Legendre null curves in 3-dimensional Sasaki-like almost contact B-metric manifolds. (English) Zbl 1468.53016 J. Geom. 112, No. 1, Paper No. 6, 24 p. (2021). MSC: 53B25 53D15 53C50 53C15 PDF BibTeX XML Cite \textit{G. Nakova} and \textit{S. Zamkovoy}, J. Geom. 112, No. 1, Paper No. 6, 24 p. (2021; Zbl 1468.53016) Full Text: DOI arXiv OpenURL
Chaubey, Sudhakar K.; De, Uday Chand; Siddiqi, M. Danish Characterization of Lorentzian manifolds with a semi-symmetric linear connection. (English) Zbl 1468.53017 J. Geom. Phys. 166, Article ID 104269, 11 p. (2021). MSC: 53B30 53B50 53C15 PDF BibTeX XML Cite \textit{S. K. Chaubey} et al., J. Geom. Phys. 166, Article ID 104269, 11 p. (2021; Zbl 1468.53017) Full Text: DOI OpenURL
Liu, Feng; Jhang, Seongtae; Bu, Rui; Fu, Zunwei Mapping properties of multilinear fractional maximal operators in metric measure spaces. (English) Zbl 1475.42034 J. Math. Inequal. 15, No. 1, 375-393 (2021). Reviewer: Kwok Pun Ho (Hong Kong) MSC: 42B25 46E30 PDF BibTeX XML Cite \textit{F. Liu} et al., J. Math. Inequal. 15, No. 1, 375--393 (2021; Zbl 1475.42034) Full Text: DOI OpenURL
Ohno, Takao; Shimomura, Tetsu Sobolev’s inequality for Musielak-Orlicz-Morrey spaces over metric measure spaces. (English) Zbl 1477.46045 J. Aust. Math. Soc. 110, No. 3, 371-385 (2021). MSC: 46E36 46E30 PDF BibTeX XML Cite \textit{T. Ohno} and \textit{T. Shimomura}, J. Aust. Math. Soc. 110, No. 3, 371--385 (2021; Zbl 1477.46045) Full Text: DOI OpenURL
Vasy, András; Wang, Yiran On the light ray transform of wave equation solutions. (English) Zbl 1480.58011 Commun. Math. Phys. 384, No. 1, 503-532 (2021). Reviewer: Sergey G. Pyatkov (Khanty-Mansiysk) MSC: 58J45 58J37 35R30 35L05 53C50 81T20 83F05 PDF BibTeX XML Cite \textit{A. Vasy} and \textit{Y. Wang}, Commun. Math. Phys. 384, No. 1, 503--532 (2021; Zbl 1480.58011) Full Text: DOI arXiv OpenURL
Siddiqi, Mohd Danish On \(\delta \)-Lorentzian trans Sasakian manifold with a semi-symmetric metric connection. (English) Zbl 1474.53177 Bol. Soc. Parana. Mat. (3) 39, No. 5, 113-135 (2021). MSC: 53C15 53C50 53C25 PDF BibTeX XML Cite \textit{M. D. Siddiqi}, Bol. Soc. Parana. Mat. (3) 39, No. 5, 113--135 (2021; Zbl 1474.53177) Full Text: Link OpenURL
Suroğlu, Gülden Altay; Körpinar, Talat Darboux curves in Lorentzian three dimensional Heisenberg group. (English) Zbl 1474.53208 Bol. Soc. Parana. Mat. (3) 39, No. 4, 175-180 (2021). MSC: 53C22 53C30 53C50 22E99 PDF BibTeX XML Cite \textit{G. A. Suroğlu} and \textit{T. Körpinar}, Bol. Soc. Parana. Mat. (3) 39, No. 4, 175--180 (2021; Zbl 1474.53208) Full Text: Link OpenURL
Haseeb, Abdul; Prasad, Rajendra Certain results on Lorentzian para-Kenmotsu manifolds. (English) Zbl 1474.53303 Bol. Soc. Parana. Mat. (3) 39, No. 3, 201-220 (2021). MSC: 53D15 53C05 53C25 53C50 PDF BibTeX XML Cite \textit{A. Haseeb} and \textit{R. Prasad}, Bol. Soc. Parana. Mat. (3) 39, No. 3, 201--220 (2021; Zbl 1474.53303) Full Text: Link OpenURL
Georgiou, Nikos; Guilfoyle, Brendan The causal topology of neutral 4-manifolds with null boundary. (English) Zbl 1470.53020 New York J. Math. 27, 477-507 (2021). Reviewer: Ahmet Beyaz (Ankara) MSC: 53B30 53A35 57N35 PDF BibTeX XML Cite \textit{N. Georgiou} and \textit{B. Guilfoyle}, New York J. Math. 27, 477--507 (2021; Zbl 1470.53020) Full Text: arXiv Link OpenURL
Hurri-Syrjänen, Ritva; Ohno, Takao; Shimomura, Tetsu On Trudinger-type inequalities in Orlicz-Morrey spaces of an integral form. (English) Zbl 1472.46040 Can. Math. Bull. 64, No. 1, 75-90 (2021). MSC: 46E36 46E30 PDF BibTeX XML Cite \textit{R. Hurri-Syrjänen} et al., Can. Math. Bull. 64, No. 1, 75--90 (2021; Zbl 1472.46040) Full Text: DOI OpenURL
Hwang, Seungsu; Yun, Gabjin Vacuum static spaces with vanishing of complete divergence of Weyl tensor. (English) Zbl 1477.53096 J. Geom. Anal. 31, No. 3, 3060-3084 (2021). MSC: 53C50 53Z05 83C05 58E11 PDF BibTeX XML Cite \textit{S. Hwang} and \textit{G. Yun}, J. Geom. Anal. 31, No. 3, 3060--3084 (2021; Zbl 1477.53096) Full Text: DOI arXiv OpenURL
Latorre, Adela; Ugarte, Luis On the stability of compact pseudo-Kähler and neutral Calabi-Yau manifolds. (English. French summary) Zbl 1457.53050 J. Math. Pures Appl. (9) 145, 240-262 (2021). MSC: 53C50 32G05 32Q25 53C15 53C55 53C30 PDF BibTeX XML Cite \textit{A. Latorre} and \textit{L. Ugarte}, J. Math. Pures Appl. (9) 145, 240--262 (2021; Zbl 1457.53050) Full Text: DOI arXiv OpenURL
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 OpenURL
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 OpenURL
Krantz, Steven G.; Peloso, Marco M.; Spector, Daniel Some remarks on \(L^1\) embeddings in the subelliptic setting. (English) Zbl 1465.46033 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 202, Article ID 112149, 11 p. (2021). MSC: 46E30 46E36 43A15 PDF BibTeX XML Cite \textit{S. G. Krantz} et al., Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 202, Article ID 112149, 11 p. (2021; Zbl 1465.46033) Full Text: DOI arXiv OpenURL
Saglamer, Ayse Funda; Caliskan, Nesrin Integrability of the distributions of \(GCR\)-lightlike submanifolds of \((\varepsilon)\)-Sasakian manifolds. (English) Zbl 07544893 Commun. Fac. Sci. Univ. Ank., Sér. A1, Math. Stat. 69, No. 1, 354-368 (2020). MSC: 53C15 53B25 53B30 53C25 PDF BibTeX XML Cite \textit{A. F. Saglamer} and \textit{N. Caliskan}, Commun. Fac. Sci. Univ. Ank., Sér. A1, Math. Stat. 69, No. 1, 354--368 (2020; Zbl 07544893) Full Text: DOI OpenURL
Shukla, S. S.; Yadav, Akhilesh Pseudo-slant lightlike submanifolds of indefinite Kaehler manifolds. (English) Zbl 07544667 Commun. Fac. Sci. Univ. Ank., Sér. A1, Math. Stat. 69, No. 2, 1266-1277 (2020). MSC: 53C15 53B25 53B30 PDF BibTeX XML Cite \textit{S. S. Shukla} and \textit{A. Yadav}, Commun. Fac. Sci. Univ. Ank., Sér. A1, Math. Stat. 69, No. 2, 1266--1277 (2020; Zbl 07544667) Full Text: DOI OpenURL
Somashekhara, G.; Pavani, N.; Reddy, P. Siva Kota Invariant sub-manifolds of \(LP\)-Sasakian manifolds with semi-symmetric metric connections. (English) Zbl 07508863 Bull. Math. Anal. Appl. 12, No. 2, 24-33 (2020). MSC: 53C15 53C40 53C50 PDF BibTeX XML Cite \textit{G. Somashekhara} et al., Bull. Math. Anal. Appl. 12, No. 2, 24--33 (2020; Zbl 07508863) Full Text: Link OpenURL
Pal, Buddhadev; Kumar, Pankaj A family of multiply warped product semi-Riemannian Einstein metrics. (English) Zbl 1482.53060 J. Geom. Mech. 12, No. 4, 553-562 (2020). MSC: 53C25 53C50 PDF BibTeX XML Cite \textit{B. Pal} and \textit{P. Kumar}, J. Geom. Mech. 12, No. 4, 553--562 (2020; Zbl 1482.53060) Full Text: DOI OpenURL
Erken, I. Küpeli Paracontact metric \((\tilde\kappa,\tilde\mu)\tilde R\) -harmonic manifolds. (English) Zbl 07415813 Kragujevac J. Math. 44, No. 3, 423-430 (2020). MSC: 53B30 53C25 53D10 PDF BibTeX XML Cite \textit{I. K. Erken}, Kragujevac J. Math. 44, No. 3, 423--430 (2020; Zbl 07415813) Full Text: Link OpenURL
Balan, Vladimir; Peyghan, E.; Sharahi, Esa Statistical structures on the tangent bundle of a statistical manifold with Sasaki metric. (English) Zbl 07415571 Hacet. J. Math. Stat. 49, No. 1, 120-135 (2020). MSC: 53B12 53B30 53A15 53C25 PDF BibTeX XML Cite \textit{V. Balan} et al., Hacet. J. Math. Stat. 49, No. 1, 120--135 (2020; Zbl 07415571) Full Text: DOI OpenURL
Nakova, Galia Radical screen transversal half lightlike submanifolds of almost contact \( B \)-metric manifolds. (English) Zbl 07406124 C. R. Acad. Bulg. Sci. 73, No. 11, 1499-1509 (2020). Reviewer: Petar Popivanov (Sofia) MSC: 53B25 53C50 53B50 53C42 53C15 53D15 PDF BibTeX XML Cite \textit{G. Nakova}, C. R. Acad. Bulg. Sci. 73, No. 11, 1499--1509 (2020; Zbl 07406124) Full Text: DOI arXiv OpenURL
Abramov, Viktor; Kerner, Richard; Liivapuu, Olga Algebras with ternary composition law combining \(\mathbb{Z}_2\) and \(\mathbb{Z}_3\) gradings. (English) Zbl 1469.16082 Silvestrov, Sergei (ed.) et al., Algebraic structures and applications. Selected papers based on the presentations at the international conference on stochastic processes and algebraic structures – from theory towards applications, SPAS 2017, Västerås and Stockholm, Sweden, October 4–6, 2017. Cham: Springer. Springer Proc. Math. Stat. 317, 13-45 (2020). MSC: 16W50 15A66 PDF BibTeX XML Cite \textit{V. Abramov} et al., Springer Proc. Math. Stat. 317, 13--45 (2020; Zbl 1469.16082) Full Text: DOI OpenURL
Lee, Jae Won; Lee, Chul Woo Generic lightlike submanifolds of an indefinite Kähler manifold with a semi-symmetric metric connection. (English) Zbl 1469.53101 Honam Math. J. 42, No. 3, 621-643 (2020). MSC: 53C40 53C50 53C55 PDF BibTeX XML Cite \textit{J. W. Lee} and \textit{C. W. Lee}, Honam Math. J. 42, No. 3, 621--643 (2020; Zbl 1469.53101) Full Text: DOI OpenURL
Bahadir, Oguzhan; Chaubey, Sudhakar K. Some notes on LP-Sasakian manifolds with generalized symmetric metric connection. (English) Zbl 1469.53066 Honam Math. J. 42, No. 3, 461-476 (2020). MSC: 53C15 53C25 53B30 53B25 53B05 PDF BibTeX XML Cite \textit{O. Bahadir} and \textit{S. K. Chaubey}, Honam Math. J. 42, No. 3, 461--476 (2020; Zbl 1469.53066) Full Text: DOI OpenURL
Dafni, Galia; Gibara, Ryan; Lavigne, Andrew BMO and the John-Nirenberg inequality on measure spaces. (English) Zbl 1468.30097 Anal. Geom. Metr. Spaces 8, 335-362 (2020). MSC: 30L99 46E30 PDF BibTeX XML Cite \textit{G. Dafni} et al., Anal. Geom. Metr. Spaces 8, 335--362 (2020; Zbl 1468.30097) Full Text: DOI arXiv OpenURL
Šukilović, Tijana Classification of left invariant metrics on 4-dimensional solvable Lie groups. (English) Zbl 1474.22010 Theor. Appl. Mech. (Belgrade) 47, No. 2, 181-204 (2020). MSC: 22E25 53B30 PDF BibTeX XML Cite \textit{T. Šukilović}, Theor. Appl. Mech. (Belgrade) 47, No. 2, 181--204 (2020; Zbl 1474.22010) Full Text: DOI OpenURL
Ivanova, Miroslava; Dospatliev, Lilko The components of the structure tensor of five-dimensional almost contact \(B\)-metric manifolds. (English) Zbl 1464.53038 Asian-Eur. J. Math. 13, No. 8, Article ID 2050165, 10 p. (2020). MSC: 53C15 53C50 53D15 PDF BibTeX XML Cite \textit{M. Ivanova} and \textit{L. Dospatliev}, Asian-Eur. J. Math. 13, No. 8, Article ID 2050165, 10 p. (2020; Zbl 1464.53038) Full Text: DOI OpenURL
Ivanova, Miroslava; Dospatliev, Lilko Geometric characteristics and properties of a three-parametric family of Lie groups with almost contact \(B\)-metric structure of the smallest dimension. (English) Zbl 1464.53037 Asian-Eur. J. Math. 13, No. 8, Article ID 2050163, 9 p. (2020). MSC: 53C15 53C30 53C50 53D15 PDF BibTeX XML Cite \textit{M. Ivanova} and \textit{L. Dospatliev}, Asian-Eur. J. Math. 13, No. 8, Article ID 2050163, 9 p. (2020; Zbl 1464.53037) Full Text: DOI OpenURL
Gupta, Garima; Kumar, Rakesh Geometry of half lightlike submanifolds of indefinite Kaehler manifolds with a quarter-symmetric metric connection. (English) Zbl 1465.53034 Commun. Korean Math. Soc. 35, No. 3, 979-998 (2020). MSC: 53B25 53B15 53B30 PDF BibTeX XML Cite \textit{G. Gupta} and \textit{R. Kumar}, Commun. Korean Math. Soc. 35, No. 3, 979--998 (2020; Zbl 1465.53034) Full Text: DOI OpenURL
Manev, Hristo Matrix Lie groups as 4-dimensional hypercomplex manifolds with Hermitian-Norden metrics. (English) Zbl 1479.22018 J. Lie Theory 30, No. 3, 617-626 (2020). Reviewer: Béchir Dali (Bizerte) MSC: 22E60 22E15 53C15 53C50 22E30 53C55 PDF BibTeX XML Cite \textit{H. Manev}, J. Lie Theory 30, No. 3, 617--626 (2020; Zbl 1479.22018) Full Text: arXiv Link OpenURL
Kokilashvili, Vakhtang; Meskhi, Alexander Trace inequalities for fractional integrals in mixed norm grand Lebesgue spaces. (English) Zbl 07329866 Fract. Calc. Appl. Anal. 23, No. 5, 1452-1471 (2020). MSC: 46E30 26A33 45P05 42B25 47G10 PDF BibTeX XML Cite \textit{V. Kokilashvili} and \textit{A. Meskhi}, Fract. Calc. Appl. Anal. 23, No. 5, 1452--1471 (2020; Zbl 07329866) Full Text: DOI OpenURL
Lee, C. W.; Lee, J. W. Generic lightlike submanifolds of an indefinite Kaehler manifold with an \((\ell, m)\)-type metric connection. (English) Zbl 1458.53032 Armen. J. Math. 12, Paper No. 6, 17 p. (2020). MSC: 53B25 53B35 53B30 PDF BibTeX XML Cite \textit{C. W. Lee} and \textit{J. W. Lee}, Armen. J. Math. 12, Paper No. 6, 17 p. (2020; Zbl 1458.53032) Full Text: Link OpenURL
Yildirim, Abdullah Slant curve in Lorentzian BCV spaces. (English) Zbl 1458.53083 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 1458.53083) Full Text: DOI Euclid OpenURL
Duggal, Krishan Lal Pseudo Cauchy Riemann and framed manifolds with physical applications. (English) Zbl 1460.53057 Int. Electron. J. Geom. 13, No. 1, 61-73 (2020). Reviewer: Mircea Crâşmăreanu (Iaşi) MSC: 53C50 53C55 53C80 PDF BibTeX XML Cite \textit{K. L. Duggal}, Int. Electron. J. Geom. 13, No. 1, 61--73 (2020; Zbl 1460.53057) Full Text: DOI OpenURL
Draper Fontanals, Cristina Homogeneous Einstein manifolds based on symplectic triple systems. (English) Zbl 1470.53053 Commun. Math. 28, No. 2, 139-154 (2020). Reviewer: Yurii G. Nikonorov (Volgodonsk) MSC: 53C30 53C50 17A40 17B60 PDF BibTeX XML Cite \textit{C. Draper Fontanals}, Commun. Math. 28, No. 2, 139--154 (2020; Zbl 1470.53053) Full Text: DOI arXiv OpenURL
Mars, Marc Hypersurface data: general properties and Birkhoff theorem in spherical symmetry. (English) Zbl 1457.53009 Mediterr. J. Math. 17, No. 6, Paper No. 206, 44 p. (2020). Reviewer: Mohammad Nazrul Islam Khan (Buraidah) MSC: 53B05 53B25 53C50 83C05 PDF BibTeX XML Cite \textit{M. Mars}, Mediterr. J. Math. 17, No. 6, Paper No. 206, 44 p. (2020; Zbl 1457.53009) Full Text: DOI OpenURL
Anderson, Ian; Torre, Charles Spacetime groups. (English) Zbl 1455.83002 J. Math. Phys. 61, No. 7, 072501, 53 p. (2020). MSC: 83C05 83C60 83C20 83-08 53Z05 35Q75 22E15 22E43 PDF BibTeX XML Cite \textit{I. Anderson} and \textit{C. Torre}, J. Math. Phys. 61, No. 7, 072501, 53 p. (2020; Zbl 1455.83002) Full Text: DOI arXiv OpenURL
Ganchev, Georgi; Kanchev, Krasimir Canonical coordinates and natural equations for minimal time-like surfaces in \(\mathbf{R}^4_2\). (English) Zbl 1455.53085 Kodai Math. J. 43, No. 3, 524-572 (2020). MSC: 53C42 53A10 53B30 PDF BibTeX XML Cite \textit{G. Ganchev} and \textit{K. Kanchev}, Kodai Math. J. 43, No. 3, 524--572 (2020; Zbl 1455.53085) Full Text: DOI arXiv Euclid OpenURL
Gupta, Garima; Kumar, Rakesh; Nagaich, Rakesh Kumar Geometry of semi-invariant lightlike product manifolds. (English) Zbl 1454.53021 New York J. Math. 26, 1338-1354 (2020). MSC: 53B30 53B35 53C05 PDF BibTeX XML Cite \textit{G. Gupta} et al., New York J. Math. 26, 1338--1354 (2020; Zbl 1454.53021) Full Text: Link OpenURL
Hung, Pei-Ken; Keller, Jordan; Wang, Mu-Tao Linear stability of Schwarzschild spacetime: decay of metric coefficients. (English) Zbl 1482.53084 J. Differ. Geom. 116, No. 3, 481-541 (2020). MSC: 53C50 83C57 PDF BibTeX XML Cite \textit{P.-K. Hung} et al., J. Differ. Geom. 116, No. 3, 481--541 (2020; Zbl 1482.53084) Full Text: DOI arXiv Euclid OpenURL
Jin, Dae Ho; Lee, Chul Woo Generic lightlike submanifolds of an indefinite Kaehler manifold with an \((\ell,m)\)-type connection. (English) Zbl 1453.53022 Balkan J. Geom. Appl. 25, No. 2, 39-51 (2020). MSC: 53B25 53B35 53B30 PDF BibTeX XML Cite \textit{D. H. Jin} and \textit{C. W. Lee}, Balkan J. Geom. Appl. 25, No. 2, 39--51 (2020; Zbl 1453.53022) Full Text: Link OpenURL
Chaubey, Sudhakar K.; Suh, Young Jin; De, Uday Chand Characterizations of the Lorentzian manifolds admitting a type of semi-symmetric metric connection. (English) Zbl 1453.53024 Anal. Math. Phys. 10, No. 4, Paper No. 61, 14 p. (2020). Reviewer: Anthony D. Osborne (Keele) MSC: 53B30 53B50 53C15 PDF BibTeX XML Cite \textit{S. K. Chaubey} et al., Anal. Math. Phys. 10, No. 4, Paper No. 61, 14 p. (2020; Zbl 1453.53024) Full Text: DOI OpenURL