Bazdar, Arash; Teleman, Andrei Infinitesimal homogeneity and bundles. (English) Zbl 07310546 Ann. Global Anal. Geom. 59, No. 2, 197-231 (2021). MSC: 53C05 53C15 53C30 53C35 PDF BibTeX XML Cite \textit{A. Bazdar} and \textit{A. Teleman}, Ann. Global Anal. Geom. 59, No. 2, 197--231 (2021; Zbl 07310546) Full Text: DOI
Deré, Jonas Orthogonal bi-invariant complex structures on metric Lie algebras. (English) Zbl 07310544 Ann. Global Anal. Geom. 59, No. 2, 157-177 (2021). MSC: 53C15 53C30 17B30 PDF BibTeX XML Cite \textit{J. Deré}, Ann. Global Anal. Geom. 59, No. 2, 157--177 (2021; Zbl 07310544) Full Text: DOI
Yao, Liding A counterexample to \(C^k\)-regularity for the Newlander-Nirenberg theorem. (English) Zbl 07308532 Proc. Am. Math. Soc. 149, No. 3, 1111-1115 (2021). MSC: 35J46 32Q60 35F05 PDF BibTeX XML Cite \textit{L. Yao}, Proc. Am. Math. Soc. 149, No. 3, 1111--1115 (2021; Zbl 07308532) Full Text: DOI
Latorre, Adela; Ugarte, Luis On the stability of compact pseudo-Kähler and neutral Calabi-Yau manifolds. (English. French summary) Zbl 07305905 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 07305905) 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
Doan, Aleksander; Walpuski, Thomas Castelnuovo’s bound and rigidity in almost complex geometry. (English) Zbl 07300460 Adv. Math. 379, Article ID 107550, 24 p. (2021). Reviewer: Nicolai K. Smolentsev (Kemerovo) MSC: 53C15 53C24 14J32 32Q65 PDF BibTeX XML Cite \textit{A. Doan} and \textit{T. Walpuski}, Adv. Math. 379, Article ID 107550, 24 p. (2021; Zbl 07300460) 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
Djurdjević, Nataša Some classes of CR submanifolds with an umbilical section of the nearly Kähler \(\mathbb{S}^3\times\mathbb{S}^3\). (English) Zbl 07299634 J. Geom. Phys. 160, Article ID 104002, 14 p. (2021). MSC: 53B35 53C15 32V30 53C42 PDF BibTeX XML Cite \textit{N. Djurdjević}, J. Geom. Phys. 160, Article ID 104002, 14 p. (2021; Zbl 07299634) Full Text: DOI
Chrysikos, Ioannis; Sakane, Yusuke Homogeneous Einstein metrics on non-Kähler C-spaces. (English) Zbl 07299630 J. Geom. Phys. 160, Article ID 103996, 32 p. (2021). MSC: 53C25 53C30 53C15 PDF BibTeX XML Cite \textit{I. Chrysikos} and \textit{Y. Sakane}, J. Geom. Phys. 160, Article ID 103996, 32 p. (2021; Zbl 07299630) 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
Djorić, Miloš; Djorić, Mirjana; Moruz, Marilena Real hypersurfaces of the homogeneous nearly Kähler \(\mathbb{S}^3\times\mathbb{S}^3\) with \(\mathcal{P}\)-isotropic normal. (English) Zbl 07299615 J. Geom. Phys. 160, Article ID 103945, 14 p. (2021). MSC: 53B25 53C15 PDF BibTeX XML Cite \textit{M. Djorić} et al., J. Geom. Phys. 160, Article ID 103945, 14 p. (2021; Zbl 07299615) Full Text: DOI
Chudecki, Adam Two-sided conformally recurrent self-dual spaces. (English) Zbl 07299386 J. Geom. Phys. 159, Article ID 103933, 17 p. (2021). MSC: 53C56 53C27 83C60 53C15 53C12 PDF BibTeX XML Cite \textit{A. Chudecki}, J. Geom. Phys. 159, Article ID 103933, 17 p. (2021; Zbl 07299386) Full Text: DOI
Wang, Yaning Almost Kenmotsu \((k,\mu)'\)-manifolds with Yamabe solitons. (English) Zbl 07299284 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 1, Paper No. 14, 7 p. (2021). MSC: 53C15 53C25 PDF BibTeX XML Cite \textit{Y. Wang}, Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 1, Paper No. 14, 7 p. (2021; Zbl 07299284) Full Text: DOI
Masood, Kirollos On holomorphic mappings between almost Hermitian manifolds. (English) Zbl 07299110 Proc. Am. Math. Soc. 149, No. 2, 687-699 (2021). MSC: 32Q60 PDF BibTeX XML Cite \textit{K. Masood}, Proc. Am. Math. Soc. 149, No. 2, 687--699 (2021; Zbl 07299110) Full Text: DOI
Li, Chang; Zheng, Tao The continuity equation of almost Hermitian metrics. (English) Zbl 07289123 J. Differ. Equations 274, 1015-1036 (2021). MSC: 32Q60 32W20 35K96 53C15 PDF BibTeX XML Cite \textit{C. Li} and \textit{T. Zheng}, J. Differ. Equations 274, 1015--1036 (2021; Zbl 07289123) Full Text: DOI
Berndt, Jürgen; Suh, Young Jin Real hypersurfaces with isometric Reeb flow in Kähler manifolds. (English) Zbl 07266067 Commun. Contemp. Math. 23, No. 1, Article ID 1950039, 33 p. (2021). Reviewer: Gabriel Eduard Vilcu (Ploieşti) MSC: 53C40 32M15 37C10 53C55 53D15 PDF BibTeX XML Cite \textit{J. Berndt} and \textit{Y. J. Suh}, Commun. Contemp. Math. 23, No. 1, Article ID 1950039, 33 p. (2021; Zbl 07266067) Full Text: DOI
Goldman, William M. Parallelism on Lie groups and Fox’s free differential calculus. (English) Zbl 07316045 Collin, Olivier (ed.) et al., Characters in low-dimensional topology. A conference celebrating the work of Steven Boyer, Université du Québec à Montréal, Montréal, Québec, Canada, June 2–6, 2018. Providence, RI: American Mathematical Society (AMS); Montreal: Centre de Recherches Mathématiques (CRM) (ISBN 978-1-4704-5209-4/pbk; 978-1-4704-6135-5/ebook). Contemporary Mathematics 760. Centre de Recherches Mathématiques Proceedings, 157-166 (2020). MSC: 22E15 22E40 53C15 57M50 PDF BibTeX XML Cite \textit{W. M. Goldman}, Contemp. Math. 760, 157--166 (2020; Zbl 07316045) Full Text: DOI
Djorić, Mirjana; Munteanu, Marian Ioan On certain contact \(CR\)-submanifolds in \(\mathbb{S}^7\). (English) Zbl 07315980 Van der Veken, Joeri (ed.) et al., Geometry of submanifolds. AMS special session in honor of Bang-Yen Chen’s 75th birthday, University of Michigan, Ann Arbor, Michigan, October 20–21, 2018. Providence, RI: American Mathematical Society (AMS) (ISBN 978-1-4704-5092-2/pbk; 978-1-4704-5666-5/ebook). Contemporary Mathematics 756, 111-120 (2020). MSC: 53B25 53C15 53C25 PDF BibTeX XML Cite \textit{M. Djorić} and \textit{M. I. Munteanu}, Contemp. Math. 756, 111--120 (2020; Zbl 07315980) Full Text: DOI
Verstraelen, Leopold Submanifold theory – a contemplation of submanifolds. (English) Zbl 07315975 Van der Veken, Joeri (ed.) et al., Geometry of submanifolds. AMS special session in honor of Bang-Yen Chen’s 75th birthday, University of Michigan, Ann Arbor, Michigan, October 20–21, 2018. Providence, RI: American Mathematical Society (AMS) (ISBN 978-1-4704-5092-2/pbk; 978-1-4704-5666-5/ebook). Contemporary Mathematics 756, 21-56 (2020). MSC: 01A60 01A61 53-03 53B20 53B25 53A15 53A30 53A55 53B35 53C15 53C25 53C35 53C40 53C42 53C43 53C55 53C80 53C99 PDF BibTeX XML Cite \textit{L. Verstraelen}, Contemp. Math. 756, 21--56 (2020; Zbl 07315975) Full Text: DOI
Chen, Bang-Yen My education in differential geometry and my indebtedness. (English) Zbl 07315974 Van der Veken, Joeri (ed.) et al., Geometry of submanifolds. AMS special session in honor of Bang-Yen Chen’s 75th birthday, University of Michigan, Ann Arbor, Michigan, October 20–21, 2018. Providence, RI: American Mathematical Society (AMS) (ISBN 978-1-4704-5092-2/pbk; 978-1-4704-5666-5/ebook). Contemporary Mathematics 756, 13-19 (2020). MSC: 01A60 01A61 53-03 53B20 53B25 53A15 53A30 53A55 53B35 53C15 53C25 53C35 53C40 53C42 53C43 53C55 53C80 53C99 PDF BibTeX XML Cite \textit{B.-Y. Chen}, Contemp. Math. 756, 13--19 (2020; Zbl 07315974) Full Text: DOI
Van der Veken, Joeri; Carriazo, Alfonso; Dimitrić, Ivko; Oh, Yun Myung; Suceavă, Bogdan D.; Vrancken, Luc Reflections on some research work of Bang-Yen Chen. (English) Zbl 07315973 Van der Veken, Joeri (ed.) et al., Geometry of submanifolds. AMS special session in honor of Bang-Yen Chen’s 75th birthday, University of Michigan, Ann Arbor, Michigan, October 20–21, 2018. Providence, RI: American Mathematical Society (AMS) (ISBN 978-1-4704-5092-2/pbk; 978-1-4704-5666-5/ebook). Contemporary Mathematics 756, 1-12 (2020). MSC: 53-03 53B20 53B25 53A15 53A30 53A55 53B35 53C15 53C25 53C35 53C40 53C42 53C43 53C55 53C80 53C99 91B99 PDF BibTeX XML Cite \textit{J. Van der Veken} et al., Contemp. Math. 756, 1--12 (2020; Zbl 07315973) Full Text: DOI
de Dios Pérez, Juan; Pérez-López, David Lie derivatives and structure Jacobi operator on real hypersurfaces in complex projective spaces II. (English) Zbl 07315178 Differ. Geom. Appl. 73, Article ID 101685, 10 p. (2020). MSC: 53C15 53B25 PDF BibTeX XML Cite \textit{J. de Dios Pérez} and \textit{D. Pérez-López}, Differ. Geom. Appl. 73, Article ID 101685, 10 p. (2020; Zbl 07315178) Full Text: DOI
Wang, Yaning Real hypersurfaces in \(\mathbb{C}P^2\) with constant Reeb sectional curvature. (English) Zbl 07315176 Differ. Geom. Appl. 73, Article ID 101683, 10 p. (2020). MSC: 53B25 53D15 PDF BibTeX XML Cite \textit{Y. Wang}, Differ. Geom. Appl. 73, Article ID 101683, 10 p. (2020; Zbl 07315176) Full Text: DOI
Aryanejad, Yadollah Some geometrical properties of the oscillator group. (English) Zbl 07314448 Casp. J. Math. Sci. 9, No. 2, 284-293 (2020). MSC: 53C50 53C15 53C25 PDF BibTeX XML Cite \textit{Y. Aryanejad}, Casp. J. Math. Sci. 9, No. 2, 284--293 (2020; Zbl 07314448) 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
Biswas, Ashis; Das, Ashoke; Baishya, Kanak Kanti; Bakshi, Manoj Ray \(\eta\)-Ricci solitons on Kenmotsu manifolds admitting general connection. (English) Zbl 07312281 Korean J. Math. 28, No. 4, 803-817 (2020). MSC: 53C15 53C25 PDF BibTeX XML Cite \textit{A. Biswas} et al., Korean J. Math. 28, No. 4, 803--817 (2020; Zbl 07312281) Full Text: DOI
De, Krishnendu; De, Uday Chand A note on almost Ricci soliton and gradient almost Ricci soliton on para-Sasakian manifolds. (English) Zbl 07312277 Korean J. Math. 28, No. 4, 739-751 (2020). MSC: 53C21 53C15 53C50 PDF BibTeX XML Cite \textit{K. De} and \textit{U. C. De}, Korean J. Math. 28, No. 4, 739--751 (2020; Zbl 07312277) Full Text: DOI
At\dceken, Mehmet; Uygun, Pakize Characterizations for totally geodesic submanifolds of \((\kappa,\mu)\)-paracontact metric manifolds. (English) Zbl 07312266 Korean J. Math. 28, No. 3, 555-571 (2020). MSC: 53B25 53C15 53D10 PDF BibTeX XML Cite \textit{M. At\d{c}eken} and \textit{P. Uygun}, Korean J. Math. 28, No. 3, 555--571 (2020; Zbl 07312266) 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
Aktay, Şirin On the relation between \(G_2^*\) structures and almost paracontact structures. (English) Zbl 07309225 J. Geom. Symmetry Phys. 56, 31-43 (2020). MSC: 53C25 53D15 53C15 PDF BibTeX XML Cite \textit{Ş. Aktay}, J. Geom. Symmetry Phys. 56, 31--43 (2020; Zbl 07309225) Full Text: DOI Euclid
Mushkarov, Oleg Partially integrable almost complex structures. (English. Russian original) Zbl 07308462 Proc. Steklov Inst. Math. 311, 214-224 (2020); translation from Tr. Mat. Inst. Steklova 311, 228-240 (2020). MSC: 32Q60 PDF BibTeX XML Cite \textit{O. Mushkarov}, Proc. Steklov Inst. Math. 311, 214--224 (2020; Zbl 07308462); translation from Tr. Mat. Inst. Steklova 311, 228--240 (2020) Full Text: DOI
Davidov, Johann; Mushkarov, Oleg Curvature properties of twistor spaces. (English. Russian original) Zbl 07308454 Proc. Steklov Inst. Math. 311, 78-97 (2020); translation from Tr. Mat. Inst. Steklova 311, 84-105 (2020). MSC: 53C28 53C15 PDF BibTeX XML Cite \textit{J. Davidov} and \textit{O. Mushkarov}, Proc. Steklov Inst. Math. 311, 78--97 (2020; Zbl 07308454); translation from Tr. Mat. Inst. Steklova 311, 84--105 (2020) 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
Kutluhan, Çağatay; Lee, Yi-Jen; Taubes, Clifford HF=HM. II: Reeb orbits and holomorphic curves for the ech/Heegaard Floer correspondence. (English) Zbl 07305782 Geom. Topol. 24, No. 6, 2855-3012 (2020). MSC: 53C07 53C15 PDF BibTeX XML Cite \textit{Ç. Kutluhan} et al., Geom. Topol. 24, No. 6, 2855--3012 (2020; Zbl 07305782) Full Text: DOI
Kutluhan, Çağatay; Lee, Yi-Jen; Taubes, Clifford HF=HM. I: Heegaard Floer homology and Seiberg-Witten Floer homology. (English) Zbl 07305781 Geom. Topol. 24, No. 6, 2829-2854 (2020). MSC: 53C07 53C15 PDF BibTeX XML Cite \textit{Ç. Kutluhan} et al., Geom. Topol. 24, No. 6, 2829--2854 (2020; Zbl 07305781) Full Text: DOI
Gorbatsevich, V. V. Letter to the editors. (English. Russian original) Zbl 07304910 Izv. Math. 84, No. 6, 1250 (2020); translation from Izv. Ross. Akad. Nauk, Ser. Mat. 84, No. 6, 223 (2020). MSC: 30G35 53C15 57T15 PDF BibTeX XML Full Text: DOI
Jakubczyk, B. Exterior multiplication with singularities: a Saito theorem in vector bundles. (English) Zbl 07304806 Ann. Pol. Math. 125, No. 2, 117-138 (2020). MSC: 58A10 53C15 58A05 PDF BibTeX XML Cite \textit{B. Jakubczyk}, Ann. Pol. Math. 125, No. 2, 117--138 (2020; Zbl 07304806) Full Text: DOI
Zhou, Jiuru Direct sum for basic cohomology of codimension four taut Riemannian foliation. (English) Zbl 07304750 Bull. Korean Math. Soc. 57, No. 6, 1501-1509 (2020). Reviewer: Luca Vitagliano (Fisciano) MSC: 32Q60 53C12 PDF BibTeX XML Cite \textit{J. Zhou}, Bull. Korean Math. Soc. 57, No. 6, 1501--1509 (2020; Zbl 07304750) Full Text: DOI
Habib, Bouzir; Gherici, Beldjilali Kählerian manifold on the product of two trans-Sasakian manifolds. (English) Zbl 07304409 Int. Electron. J. Geom. 13, No. 2, 135-143 (2020). MSC: 53C15 53C40 PDF BibTeX XML Cite \textit{B. Habib} and \textit{B. Gherici}, Int. Electron. J. Geom. 13, No. 2, 135--143 (2020; Zbl 07304409) 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
Das, Lovejoy; Çayir, Haşim On the integrability conditions and operators of the \(F((K+1),(K-1))-\) structure satisfying \(F^{K+1}+F^{K-1}=0, (F\neq 0, K\eqslantgtr 2)\) on cotangent bundle and tangent bundle. (English) Zbl 07304395 Int. Electron. J. Geom. 13, No. 1, 94-106 (2020). MSC: 53A45 53C15 53C40 53D10 47B47 PDF BibTeX XML Cite \textit{L. Das} and \textit{H. Çayir}, Int. Electron. J. Geom. 13, No. 1, 94--106 (2020; Zbl 07304395) Full Text: DOI
Beldjilali, Gherici A new class of golden Riemannian manifold. (English) Zbl 07304386 Int. Electron. J. Geom. 13, No. 1, 1-8 (2020). MSC: 53C15 53C25 PDF BibTeX XML Cite \textit{G. Beldjilali}, Int. Electron. J. Geom. 13, No. 1, 1--8 (2020; Zbl 07304386) Full Text: DOI
Mazzilli, Emmanuel; Sukhov, Alexandre Lelong-Poincaré formula in symplectic and almost complex geometry. (English) Zbl 07304242 Expo. Math. 38, No. 3, 337-364 (2020). MSC: 32Q60 32U40 PDF BibTeX XML Cite \textit{E. Mazzilli} and \textit{A. Sukhov}, Expo. Math. 38, No. 3, 337--364 (2020; Zbl 07304242) Full Text: DOI
Wang, Yaning Generalized \(\mathcal{D}\)-Einstein real hypersurfaces in \(\mathbb{C}P^2\) and \(\mathbb{C}H^2\). (English) Zbl 07303621 Can. Math. Bull. 63, No. 4, 909-920 (2020). MSC: 53B25 53D15 53C25 PDF BibTeX XML Cite \textit{Y. Wang}, Can. Math. Bull. 63, No. 4, 909--920 (2020; Zbl 07303621) Full Text: DOI
Oliveira, Gonçalo Pseudo-holomorphic curves: a very quick overview. (English) Zbl 07299610 Complex Manifolds 7, 215-229 (2020). MSC: 32Q65 53B35 53C15 53C38 53D05 58J60 PDF BibTeX XML Cite \textit{G. Oliveira}, Complex Manifolds 7, 215--229 (2020; Zbl 07299610) Full Text: DOI
Ginoux, Nicolas; Habib, Georges; Pilca, Mihaela; Semmelmann, Uwe An Obata-type characterisation of Calabi metrics on line bundles. (English) Zbl 07297300 North-West. Eur. J. Math. 6, 119-136 (2020). Reviewer: Andreas Arvanitoyeorgos (Patras) MSC: 53C25 53C55 53C35 53C15 PDF BibTeX XML Cite \textit{N. Ginoux} et al., North-West. Eur. J. Math. 6, 119--136 (2020; Zbl 07297300) Full Text: Link
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
Sarkar, Avijit; Biswas, Nirmal On some submanifolds of generalized \((\kappa,\mu)\)-space-forms. (English) Zbl 07289730 Acta Math. Univ. Comen., New Ser. 89, No. 2, 319-334 (2020). MSC: 53C15 53D25 PDF BibTeX XML Cite \textit{A. Sarkar} and \textit{N. Biswas}, Acta Math. Univ. Comen., New Ser. 89, No. 2, 319--334 (2020; Zbl 07289730)
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
Mandal, Abhijit; Das, Ashoke Projective curvature tensor with respect to Zamkovoy connection in Lorentzian para-Sasakian manifolds. (English) Zbl 07289273 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 07289273) Full Text: DOI
Xiong, Liangpeng Sharp coefficients bounds for class of almost starlike mappings of order \(\alpha\) in \(\mathbb{C}^n\). (English) Zbl 07288772 J. Math. Inequal. 14, No. 3, 853-865 (2020). MSC: 32H02 32Q02 30C45 PDF BibTeX XML Cite \textit{L. Xiong}, J. Math. Inequal. 14, No. 3, 853--865 (2020; Zbl 07288772) Full Text: DOI
Okumura, Kazuhiro A certain tensor on real hypersurfaces in a nonflat complex space form. (English) Zbl 07285979 Czech. Math. J. 70, No. 4, 1059-1077 (2020). MSC: 53B25 53C40 53D15 PDF BibTeX XML Cite \textit{K. Okumura}, Czech. Math. J. 70, No. 4, 1059--1077 (2020; Zbl 07285979) Full Text: DOI
Vernier, Caroline Almost-Kähler smoothings of compact complex surfaces with \(A_1\) singularities. (English) Zbl 07285790 J. Symplectic Geom. 18, No. 5, 1319-1390 (2020). MSC: 32Q60 32Q15 53D05 PDF BibTeX XML Cite \textit{C. Vernier}, J. Symplectic Geom. 18, No. 5, 1319--1390 (2020; Zbl 07285790) Full Text: DOI
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
Siddiqi, Mohd. Danish Conformal Ricci solitons of Lagrangian submanifolds in Kähler manifolds. (English) Zbl 07285027 Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 46, No. 1, 45-55 (2020). MSC: 53C15 53C25 53E20 53D12 PDF BibTeX XML Cite \textit{Mohd. D. Siddiqi}, Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 46, No. 1, 45--55 (2020; Zbl 07285027) Full Text: DOI
Lejmi, Mehdi; Upmeier, Markus Integrability theorems and conformally constant Chern scalar curvature metrics in almost Hermitian geometry. (English) Zbl 07283482 Commun. Anal. Geom. 28, No. 7, 1603-1645 (2020). MSC: 53C15 53C55 PDF BibTeX XML Cite \textit{M. Lejmi} and \textit{M. Upmeier}, Commun. Anal. Geom. 28, No. 7, 1603--1645 (2020; Zbl 07283482) 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
Tastan, Hakan Mete; Siddiqi, Mohammad Danish Anti-invariant and Lagrangian submersions from trans-Sasakian manifolds. (English) Zbl 1453.53040 Balkan J. Geom. Appl. 25, No. 2, 106-123 (2020). MSC: 53C15 53B20 PDF BibTeX XML Cite \textit{H. M. Tastan} and \textit{M. D. Siddiqi}, Balkan J. Geom. Appl. 25, No. 2, 106--123 (2020; Zbl 1453.53040) Full Text: Link
Crasmareanu, Mircea General adapted linear connections in almost paracontact and contact geometries. (English) Zbl 07276252 Balkan J. Geom. Appl. 25, No. 2, 12-29 (2020). MSC: 53C15 53C25 53C05 53C50 53D15 PDF BibTeX XML Cite \textit{M. Crasmareanu}, Balkan J. Geom. Appl. 25, No. 2, 12--29 (2020; Zbl 07276252) 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
Lim, Dong Ho Characterization of real hypersurfaces in a non flat complex space form having a special shape operator. (English) Zbl 1453.53059 Balkan J. Geom. Appl. 25, No. 1, 84-92 (2020). MSC: 53C40 53C15 PDF BibTeX XML Cite \textit{D. H. Lim}, Balkan J. Geom. Appl. 25, No. 1, 84--92 (2020; Zbl 1453.53059) 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
Taşci, A. Yavuz; Zengin, F. Özen Z-symmetric manifold admitting concircular Ricci symmetric tensor. (English) Zbl 07274468 Afr. Mat. 31, No. 7-8, 1093-1104 (2020). MSC: 53B20 53B21 53C25 53B30 53C15 PDF BibTeX XML Cite \textit{A. Y. Taşci} and \textit{F. Ö. Zengin}, Afr. Mat. 31, No. 7--8, 1093--1104 (2020; Zbl 07274468) Full Text: DOI
Hretcanu, Cristina Elena; Blaga, Adara Warped product submanifolds in metallic Riemannian manifolds. (English) Zbl 07274241 Tamkang J. Math. 51, No. 3, 161-186 (2020). Reviewer: Huili Liu (Shenyang) MSC: 53B20 53B25 53C42 53C15 PDF BibTeX XML Cite \textit{C. E. Hretcanu} and \textit{A. Blaga}, Tamkang J. Math. 51, No. 3, 161--186 (2020; Zbl 07274241) Full Text: DOI
Kumar, Sushil; Prasasd, Rajendra Semi-slant Riemannian maps from cosymplectic manifolds into Riemannian manifolds. (English) Zbl 1452.53027 Gulf J. Math. 9, No. 1, 62-80 (2020). MSC: 53C15 53C25 53D15 PDF BibTeX XML Cite \textit{S. Kumar} and \textit{R. Prasasd}, Gulf J. Math. 9, No. 1, 62--80 (2020; Zbl 1452.53027) Full Text: Link
Pahan, Sampa On geometry of warped product pseudo-slant submanifolds on generalized Sasakian space forms. (English) Zbl 1452.53054 Gulf J. Math. 9, No. 1, 42-61 (2020). MSC: 53C40 53C42 53C15 PDF BibTeX XML Cite \textit{S. Pahan}, Gulf J. Math. 9, No. 1, 42--61 (2020; Zbl 1452.53054) Full Text: Link
Dey, Santu; Pal, Buddhadev; Bhattacharyya, Arindam Conformal mappings of generalized quasi-Einstein manifolds admitting special vector fields. (English) Zbl 1452.53045 Gulf J. Math. 9, No. 1, 27-41 (2020). MSC: 53C25 53C15 PDF BibTeX XML Cite \textit{S. Dey} et al., Gulf J. Math. 9, No. 1, 27--41 (2020; Zbl 1452.53045) Full Text: Link
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
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
Georgiou, Nikos A para-Kähler structure in the space of oriented geodesics in a real space form. (English) Zbl 1452.53049 J. Geom. 111, No. 3, Paper No. 41, 15 p. (2020). MSC: 53C30 53D12 53C15 PDF BibTeX XML Cite \textit{N. Georgiou}, J. Geom. 111, No. 3, Paper No. 41, 15 p. (2020; Zbl 1452.53049) 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
Kotschick, D.; Thung, D. K. The complex geometry of two exceptional flag manifolds. (English) Zbl 1451.14144 Ann. Mat. Pura Appl. (4) 199, No. 6, 2227-2241 (2020). Reviewer: Giosuè Muratore (Roma) MSC: 14M15 53C26 53C30 14J45 32Q60 57R20 PDF BibTeX XML Cite \textit{D. Kotschick} and \textit{D. K. Thung}, Ann. Mat. Pura Appl. (4) 199, No. 6, 2227--2241 (2020; Zbl 1451.14144) 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
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
Murcia, Ángel; Shahbazi, C. S. Contact metric three manifolds and Lorentzian geometry with torsion in six-dimensional supergravity. (English) Zbl 1451.53094 J. Geom. Phys. 158, Article ID 103868, 37 p. (2020). Reviewer: Andreas Arvanitoyeorgos (Patras) MSC: 53C50 53C25 53D10 83E50 53C15 PDF BibTeX XML Cite \textit{Á. Murcia} and \textit{C. S. Shahbazi}, J. Geom. Phys. 158, Article ID 103868, 37 p. (2020; Zbl 1451.53094) Full Text: DOI
Kruglikov, Boris Blow-ups and infinitesimal automorphisms of CR-manifolds. (English) Zbl 1453.32046 Math. Z. 296, No. 3-4, 1701-1724 (2020). MSC: 32V40 32C05 32M12 53C15 PDF BibTeX XML Cite \textit{B. Kruglikov}, Math. Z. 296, No. 3--4, 1701--1724 (2020; Zbl 1453.32046) 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
Blaga, Adara M.; Nannicini, Antonella On the geometry of metallic pseudo-Riemannian structures. (English) Zbl 07263051 Riv. Mat. Univ. Parma (N.S.) 11, No. 1, 69-87 (2020). Reviewer: Gianluca Bande (Cagliari) MSC: 53C15 53C25 PDF BibTeX XML Cite \textit{A. M. Blaga} and \textit{A. Nannicini}, Riv. Mat. Univ. Parma (N.S.) 11, No. 1, 69--87 (2020; Zbl 07263051) Full Text: Link
Bagaglini, Leonardo; Fernández, Marisa; Fino, Anna Laplacian coflow on the \(7\)-dimensional Heisenberg group. (English) Zbl 07261074 Asian J. Math. 24, No. 2, 331-354 (2020). MSC: 53C15 53C30 53E99 PDF BibTeX XML Cite \textit{L. Bagaglini} et al., Asian J. Math. 24, No. 2, 331--354 (2020; Zbl 07261074) 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
Chaturvedi, B. B.; Gupta, B. K. On an anti-Kaehler-Codazzi manifold. (English) Zbl 1450.53039 Palest. J. Math. 9, No. 2, 874-879 (2020). MSC: 53C15 53C10 PDF BibTeX XML Cite \textit{B. B. Chaturvedi} and \textit{B. K. Gupta}, Palest. J. Math. 9, No. 2, 874--879 (2020; Zbl 1450.53039) Full Text: Link
Singh, Abhishek; Kishor, Shyam Generalized recurrent and generalized Ricci recurrent generalized Sasakian space forms. (English) Zbl 1450.53044 Palest. J. Math. 9, No. 2, 866-873 (2020). MSC: 53C15 53C25 PDF BibTeX XML Cite \textit{A. Singh} and \textit{S. Kishor}, Palest. J. Math. 9, No. 2, 866--873 (2020; Zbl 1450.53044) 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
Beyendi, Selahattin; Aktan, Nesip; Sivridağ, Ali I. On semi-invariant submanifolds of almost \(\alpha \)-cosymplectic \(f\)-manifolds admitting a semi-symmetric non-metric connection. (English) Zbl 1451.53032 Palest. J. Math. 9, No. 2, 801-810 (2020). MSC: 53B25 53C15 53C25 PDF BibTeX XML Cite \textit{S. Beyendi} et al., Palest. J. Math. 9, No. 2, 801--810 (2020; Zbl 1451.53032) Full Text: Link
Khan, Mohammad Nazrul Islam Complete and horizontal lifts of metallic structures. (English) Zbl 1451.53043 Int. J. Math. Comput. Sci. 15, No. 4, 983-992 (2020). MSC: 53C15 53B25 58A30 PDF BibTeX XML Cite \textit{M. N. I. Khan}, Int. J. Math. Comput. Sci. 15, No. 4, 983--992 (2020; Zbl 1451.53043) 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
Karaman, Çağrı; Topuz, Zühre On holomorphic poly-Norden manifolds. (English) Zbl 1452.53026 Turk. J. Math. 44, No. 4, 1388-1400 (2020). Reviewer: Andrew Bucki (Edmond) MSC: 53C15 53B15 53B30 PDF BibTeX XML Cite \textit{Ç. Karaman} and \textit{Z. Topuz}, Turk. J. Math. 44, No. 4, 1388--1400 (2020; Zbl 1452.53026) Full Text: DOI
Poyraz, Nergiz Önen Golden GCR-lightlike submanifolds of Golden semi-Riemannian manifolds. (English) Zbl 1451.53044 Mediterr. J. Math. 17, No. 5, Paper No. 170, 15 p. (2020). MSC: 53C15 53B25 53B30 PDF BibTeX XML Cite \textit{N. Ö. Poyraz}, Mediterr. J. Math. 17, No. 5, Paper No. 170, 15 p. (2020; Zbl 1451.53044) Full Text: DOI
Abu-Saleem, Ahmad; Banaru, Mihail B.; Banaru, Galina A.; Stepanova, Lidia V. Quasi-Kählerian manifolds and quasi-Sasakian hypersurfaces axiom. (English) Zbl 07259166 Bul. Acad. Ştiinţe Repub. Mold., Mat. 2020, No. 2(93), 68-75 (2020). MSC: 53C15 53B35 53B50 PDF BibTeX XML Cite \textit{A. Abu-Saleem} et al., Bul. Acad. Ştiinţe Repub. Mold., Mat. 2020, No. 2(93), 68--75 (2020; Zbl 07259166) Full Text: Link
Yüksel Perktaş, Selcen Submanifolds of almost poly-Norden Riemannian manifolds. (English) Zbl 07258889 Turk. J. Math. 44, No. 1, 31-49 (2020). Reviewer: Lakehal Belarbi (Mostaganem) MSC: 53C15 53C40 53C42 PDF BibTeX XML Cite \textit{S. Yüksel Perktaş}, Turk. J. Math. 44, No. 1, 31--49 (2020; Zbl 07258889) Full Text: Link
Manev, Hristo Almost hypercomplex manifolds with Hermitian-Norden metrics and \(4\)- dimensional indecomposable real Lie algebras depending on two parameters. (English) Zbl 07258551 C. R. Acad. Bulg. Sci. 73, No. 5, 589-598 (2020). Reviewer: Petar Popivanov (Sofia) MSC: 22E60 22E15 53C15 53C50 22E30 53C55 PDF BibTeX XML Cite \textit{H. Manev}, C. R. Acad. Bulg. Sci. 73, No. 5, 589--598 (2020; Zbl 07258551) Full Text: DOI