Bejancu, Aurel; Farran, Hani Reda Splitting of the Einstein field equations with respect to the \((1+1+3)\) threading of a \(5D\) universe. (English) Zbl 1471.53078 Int. Electron. J. Geom. 14, No. 1, 66-84 (2021). MSC: 53Z05 53B30 × Cite Format Result Cite Review PDF Full Text: DOI
Bejancu, Aurel On the \((1+3)\) threading of spacetime. (English) Zbl 1383.53056 Castrillón López, Marco (ed.) et al., Geometry, algebra and applications: from mechanics to cryptography. In honor of Jaime Muñoz Masqué on the occasion of his 65th birthday. Cham: Springer (ISBN 978-3-319-32084-7/hbk; 978-3-319-32085-4/ebook). Springer Proceedings in Mathematics & Statistics 161, 13-24 (2016). Reviewer: Cornelia-Livia Bejan (Iaşi) MSC: 53C80 83C10 × Cite Format Result Cite Review PDF Full Text: DOI
Bejancu, Aurel; Farran, Hani Reda On the splitting of the Einstein field equations with respect to general \((1 + 3)\) threading of spacetime. (English) Zbl 1357.83004 Adv. Math. Phys. 2016, Article ID 3645129, 15 p. (2016). MSC: 83C05 53Z05 83C40 85A40 83F05 83C55 83C25 × Cite Format Result Cite Review PDF Full Text: DOI arXiv OA License
Bejancu, Aurel A new point of view on higher dimensional Kaluza-Klein theories. (English) Zbl 1348.83072 da Fonseca, Carlos M. et al., A panorama of mathematics: pure and applied. Conference mathematics and its applications, Kuwait University, Safat, Kuwait, November 14–17, 2014. Providence, RI: American Mathematical Society (AMS) (ISBN 978-1-4704-1668-3/pbk; 978-1-4704-2902-7/ebook). Contemporary Mathematics 658, 21-32 (2016). Reviewer: Vladimir Dzhunushaliev (Almaty) MSC: 83E15 53C80 22E10 83B05 × Cite Format Result Cite Review PDF Full Text: DOI
Bejancu, Aurel; Farran, Hani Reda On the \((1+3)\) threading of an almost FLRW universe. (English) Zbl 1339.83019 Int. J. Geom. Methods Mod. Phys. 13, No. 5, Article ID 1650065, 11 p. (2016). MSC: 83C05 83F05 83C75 53Z05 83C10 83C25 × Cite Format Result Cite Review PDF Full Text: DOI
Bejancu, Aurel A new point of view on \((1 + 3)\) threading of spacetime. (English) Zbl 1342.83022 Adv. Math., Sci. J. 4, No. 1, 21-40 (2015). Reviewer: Mohammad Khorrami (Tehran) MSC: 83C10 83C05 53Z05 35Q75 83F05 83C57 × Cite Format Result Cite Review PDF
Bejancu, Aurel; Călin, Constantin 4D Einstein equations in a general gauge Kaluza-Klein space. (English) Zbl 1315.83042 Int. J. Geom. Methods Mod. Phys. 12, No. 3, Article ID 1550036, 18 p. (2015). MSC: 83E15 53C80 83C05 × Cite Format Result Cite Review PDF Full Text: DOI
Bejancu, Aurel; Farran, Hani Reda On the extra force in brane world scenario. (English) Zbl 1329.83206 Int. J. Geom. Methods Mod. Phys. 11, No. 10, Article ID 1450083, 16 p. (2014). MSC: 83F05 81T30 83C15 53C80 83E15 83C10 × Cite Format Result Cite Review PDF Full Text: DOI
Bejancu, Aurel; Farran, Hani Reda Theory of Finsler submanifolds via Berwald connection. (English) Zbl 1312.53037 Int. Electron. J. Geom. 7, No. 1, 108-125 (2014). MSC: 53B40 53B25 × Cite Format Result Cite Review PDF
Bejancu, Aurel On higher dimensional Kaluza-Klein theories. (English) Zbl 1328.83160 Adv. High Energy Phys. 2013, Article ID 148417, 12 p. (2013). MSC: 83E15 83C10 53Z05 53B05 53C22 × Cite Format Result Cite Review PDF Full Text: DOI OA License
Bejancu, Aurel; Farran, Hani Reda Curvature of \(CR\) manifolds. (English) Zbl 1324.32014 An. Științ. Univ. Al. I. Cuza Iași, Ser. Nouă, Mat. 59, No. 1, 43-72 (2013). MSC: 32V20 53C17 83C05 83C60 53C56 × Cite Format Result Cite Review PDF Full Text: DOI
Bejancu, Aurel Equations of motion for space-time-matter theory. (English) Zbl 1273.83141 Int. J. Geom. Methods Mod. Phys. 10, No. 6, Article ID 1350018, 17 p. (2013). MSC: 83D05 53C50 83C05 83C10 83E15 × Cite Format Result Cite Review PDF Full Text: DOI
Bejancu, Aurel A new approach for space-time-matter theory. (English) Zbl 1266.83142 Int. J. Geom. Methods Mod. Phys. 10, No. 4, Paper No. 1350004, 21 p. (2013). MSC: 83D05 83C05 83E15 53C50 × Cite Format Result Cite Review PDF Full Text: DOI
Bejancu, Aurel Curvature in sub-Riemannian geometry. (English) Zbl 1274.53058 J. Math. Phys. 53, No. 2, 023513, 25 p. (2012). MSC: 53C17 53C21 58J05 83E15 × Cite Format Result Cite Review PDF Full Text: DOI
Bejancu, Aurel A new point of view on general Kaluza-Klein theories. (English) Zbl 1257.83029 Prog. Theor. Phys. 128, No. 3, 541-585 (2012). MSC: 83E15 83D05 83C05 83E05 53Z05 83C10 × Cite Format Result Cite Review PDF Full Text: DOI
Bejancu, Aurel Nonholonomic mechanical systems and Kaluza-Klein theory. (English) Zbl 1247.70032 J. Nonlinear Sci. 22, No. 2, 213-233 (2012). MSC: 70F25 83E15 × Cite Format Result Cite Review PDF Full Text: DOI
Bejancu, Aurel; Farran, Hani Reda The scalar curvature of the tangent bundle of a Finsler manifold. (English) Zbl 1289.53138 Publ. Inst. Math., Nouv. Sér. 89(103), 57-68 (2011). Reviewer: Irena Čomić (Novi Sad) MSC: 53C60 53C15 × Cite Format Result Cite Review PDF Full Text: DOI
Bejancu, Aurel A linear connection for both sub-Riemannian geometry and nonholonomic mechanics. II. (English) Zbl 1277.53032 Int. J. Geom. Methods Mod. Phys. 8, No. 5, 969-983 (2011). MSC: 53C17 37J60 53C05 × Cite Format Result Cite Review PDF Full Text: DOI
Bejancu, Aurel A linear connection for both sub-Riemannian geometry and nonholonomic mechanics. I. (English) Zbl 1230.53030 Int. J. Geom. Methods Mod. Phys. 8, No. 4, 725-752 (2011). Reviewer: Jeremy Tyson (Urbana) MSC: 53C17 58A30 53C05 × Cite Format Result Cite Review PDF Full Text: DOI
Bejancu, Aurel; Farran, Hani Reda On the geometry of Finsler hypersurfaces. (English) Zbl 1240.53122 An. Univ. Vest Timiș., Ser. Mat.-Inform. 48, No. 1-2, 19-34 (2010). MSC: 53C60 53C40 × Cite Format Result Cite Review PDF
Bejancu, Aurel; Farran, Hani Reda Riemannian metrics on the tangent bundle of a Finsler submanifold. (English) Zbl 1224.53109 An. Științ. Univ. Al. I. Cuza Iași, Ser. Nouă, Mat. 56, No. 2, 429-436 (2010). Reviewer: Vladimir Balan (Bucuresti) MSC: 53C60 53C40 53B15 × Cite Format Result Cite Review PDF Full Text: DOI
Bejancu, Aurel On bracket-generating distributions. (English) Zbl 1219.53033 Int. Electron. J. Geom. 3, No. 2, 102-107 (2010). Reviewer: Krishan Lal Duggal (Windsor/Ontario) MSC: 53C17 58A30 × Cite Format Result Cite Review PDF
Bejancu, Aurel Kähler contact distributions. (English) Zbl 1209.53031 J. Geom. Phys. 60, No. 12, 1958-1967 (2010). Reviewer: D. Perrone (Lecce) MSC: 53C25 53C15 × Cite Format Result Cite Review PDF Full Text: DOI
Bejancu, Aurel; Farran, Hani Reda On the classification of Randers manifolds of constant curvature. (English) Zbl 1199.53152 Bull. Math. Soc. Sci. Math. Roum., Nouv. Sér. 52(100), No. 3, 227-239 (2009). Reviewer: Jozsef Szilasi (Debrecen) MSC: 53C60 53C25 × Cite Format Result Cite Review PDF
Bejancu, Aurel Tangent bundle and indicatrix bundle of a Finsler manifold. (English) Zbl 1149.53043 Kodai Math. J. 31, No. 2, 272-306 (2008). Reviewer: József Szilasi (Debrecen) MSC: 53C60 53B21 × Cite Format Result Cite Review PDF Full Text: DOI
Bejancu, Aurel; Farran, Hani Reda Vrănceanu connections and foliations with bundle-like metrics. (English) Zbl 1136.53036 Proc. Indian Acad. Sci., Math. Sci. 118, No. 1, 99-113 (2008). MSC: 53C22 53B15 × Cite Format Result Cite Review PDF Full Text: DOI
Bejancu, Aurel On the geometry of nonholonomic mechanical systems with vertical distribution. (English) Zbl 1144.81310 J. Math. Phys. 48, No. 5, 052903, 19 p. (2007). MSC: 81-XX × Cite Format Result Cite Review PDF Full Text: DOI
Al-Aqeel, Adnan; Bejancu, Aurel On normal semi-invariant submanifolds of paraquaternionic Kähler manifolds. (English) Zbl 1146.53011 Toyama Math. J. 30, 63-75 (2007). MSC: 53B25 53C26 53C15 × Cite Format Result Cite Review PDF
Bejancu, Aurel Oblique warped products. (English) Zbl 1123.53035 J. Geom. Phys. 57, No. 3, 1055-1073 (2007). Reviewer: Rainer Schimming (Greifswald) MSC: 53C50 53C12 83F05 × Cite Format Result Cite Review PDF Full Text: DOI
Bejancu, Aurel Normal semi-invariant submanifolds of paraquaternionic Kähler manifolds. (English. Arabic summary) Zbl 1207.53063 Kuwait J. Sci. Eng. 33, No. 2, 33-45 (2006). MSC: 53C40 53C26 × Cite Format Result Cite Review PDF
Al-Aqeel, Adnan; Bejancu, Aurel On Riemannian tangent bundles. (English) Zbl 1120.53014 Acta Math. Acad. Paedagog. Nyházi. (N.S.) 22, No. 1, 77-85 (2006). MSC: 53C12 53B05 × Cite Format Result Cite Review PDF Full Text: EuDML
Bejancu, Aurel; Farran, Hani Reda Finsler geometry and natural foliations on the tangent bundle. (English) Zbl 1157.53354 Rep. Math. Phys. 58, No. 1, 131-146 (2006). Reviewer: Hideo Shimada (Sapporo) MSC: 53C60 53C12 × Cite Format Result Cite Review PDF Full Text: DOI
Bejancu, Aurel; Farran, Hani Reda Finsler geometry of a manifold via Vrănceanu connection on its tangent bundle. (English) Zbl 1125.53058 Int. J. Pure Appl. Math. 32, No. 3, 319-346 (2006). Reviewer: Lajos Tamássy (Debrecen) MSC: 53C60 53C05 × Cite Format Result Cite Review PDF
Bejancu, Aurel; Farran, Hani Reda On totally geodesic foliations with bundle-like metric. (English) Zbl 1112.53015 J. Geom. 85, No. 1-2, 7-14 (2006). Reviewer: Luis A. Cordero (Santiago de Compostela) MSC: 53C12 53C20 × Cite Format Result Cite Review PDF Full Text: DOI
Bejancu, Aurel; Farran, Hani Reda Foliations and geometric structures. (English) Zbl 1092.53021 Mathematics and Its Applications (Springer) 580 (ISBN 1-4020-3719-8/hbk; 1-4020-3720-1/ebook). x, 300 p. (2006). Reviewer: Andrzej Piatkowski (Łódź) MSC: 53C12 53-02 53C50 × Cite Format Result Cite Review PDF
Bejancu, Aurel; Farran, Hani Reda On the geometry of semi-Riemannian distributions. (English) Zbl 1164.53335 An. Științ. Univ. Al. I. Cuza Iași, Ser. Nouă, Mat. 51, No. 1, 133-146 (2005). MSC: 53C07 53C12 × Cite Format Result Cite Review PDF
Bejancu, Aurel; Farran, Hani Reda Lightlike foliations of codimension one. (English) Zbl 1060.53034 Publ. Math. Debr. 62, No. 3-4, 325-336 (2003). MSC: 53C12 53C50 × Cite Format Result Cite Review PDF
Bejancu, Aurel; Farran, Hani Reda Structural and transversal geometry of foliations. (English) Zbl 1052.53034 Int. J. Pure Appl. Math. 9, No. 4, 419-450 (2003). Reviewer: Andrzej Piatkowski (Łódź) MSC: 53C12 57R30 × Cite Format Result Cite Review PDF
Bejancu, Aurel; Farran, Hani Reda Randers manifolds of positive constant curvature. (English) Zbl 1031.53104 Int. J. Math. Math. Sci. 2003, No. 18, 1155-1165 (2003). Reviewer: Ralph G.Beil (Marshall) MSC: 53C60 53C25 × Cite Format Result Cite Review PDF Full Text: DOI EuDML
Bejancu, Aurel; Farran, Hani Reda On some special Finsler immersions in a Minkowski space. (English) Zbl 1012.53061 Publ. Math. Debr. 61, No. 1-2, 125-138 (2002). Reviewer: C.-L.Bejan (Iasi) MSC: 53C60 53C42 × Cite Format Result Cite Review PDF
Bejancu, Aurel; Farran, Hani Reda Finsler metrics of positive constant flag curvature on Sasakian space forms. (English) Zbl 1041.53045 Hokkaido Math. J. 31, No. 2, 459-468 (2002). Reviewer: Hideo Shimada (Sapporo) MSC: 53C60 53C25 × Cite Format Result Cite Review PDF Full Text: DOI
Al-Aqeel, Adnan; Bejancu, Aurel On the geometry of paracomplex submanifolds. (English) Zbl 0996.53014 Demonstr. Math. 34, No. 4, 919-932 (2001). Reviewer: Ülo Lumiste (Tartu) MSC: 53B25 53C15 × Cite Format Result Cite Review PDF Full Text: DOI OA License
Bejancu, Aurel Coisotropic submanifolds of pseudo-Finsler manifolds. (English) Zbl 1041.53044 Facta Univ., Ser. Math. Inf. 15, 57-68 (2000). Reviewer: Irena Čomić (Novi Sad) MSC: 53C60 53B30 53B25 × Cite Format Result Cite Review PDF
Bejancu, Aurel; Farran, Hani Reda Finsler submanifolds of a \(C\)-reducible Finsler manifold. (English) Zbl 0989.53014 Bull. Math. Soc. Sci. Math. Roum., Nouv. Sér. 43(91), No. 3-4, 169-180 (2000). Reviewer: Vasile Oproiu (Iaşi) MSC: 53B40 53B25 × Cite Format Result Cite Review PDF
Bejancu, Aurel; Farran, Hani Reda Geometry of pseudo-Finsler submanifolds. (English) Zbl 0999.53046 Mathematics and Its Applications (Dordrecht) 527. Dordrecht: Kluwer Academic Publishers (ISBN 0-7923-6664-6/hbk; 978-90-481-5601-6/pbk; 978-94-015-9417-2/ebook). x, 244 p. (2000). Reviewer: Lajos Tamássy (Debrecen) MSC: 53C60 53B40 53-02 × Cite Format Result Cite Review PDF Full Text: DOI
Bejancu, Aurel; Farran, Hani Reda Generalized Landsberg manifolds of scalar curvature. (English) Zbl 0980.53032 Bull. Korean Math. Soc. 37, No. 3, 543-550 (2000). Reviewer: T.Okubo (Victoria) MSC: 53B40 × Cite Format Result Cite Review PDF
Bejancu, Aurel; Farran, Hani Reda On totally umbilical QR-submanifolds of quaternion Kaehlerian manifolds. (English) Zbl 0974.53015 Bull. Aust. Math. Soc. 62, No. 1, 95-103 (2000). Reviewer: Jürgen Berndt (Hull) MSC: 53B25 53C26 53C25 × Cite Format Result Cite Review PDF Full Text: DOI
Bejancu, A.; Farran, H. R. A geometric characterization of Finsler manifolds of constant curvature \(K=1\). (English) Zbl 0997.53020 Int. J. Math. Math. Sci. 23, No. 6, 399-407 (2000). Reviewer: D.Bao (Houston) MSC: 53B40 53B15 × Cite Format Result Cite Review PDF Full Text: DOI EuDML
Bejancu, Aurel On the theory of Finsler submanifolds. (English) Zbl 0985.53015 Antonelli, P. L. (ed.), Finslerian geometries. A meeting of minds. Proceedings of the international conference on Finsler and Lagrange geometry and its applications, Edmonton, Canada, August 13-20, 1998. Dordrecht: Kluwer Academic Publishers. Fundam. Theor. Phys. 109, 111-129 (2000). Reviewer: I.Čomić (Novi Sad) MSC: 53B40 53B25 × Cite Format Result Cite Review PDF
Bejancu, Aurel; Farran, Hani Reda A comparison between the induced and the intrinsic Finsler connections on a Finsler submanifold. (English) Zbl 1003.53023 Algebras Groups Geom. 16, No. 1, 11-22 (1999). Reviewer: M.Matsumoto (Kyoto) MSC: 53B40 × Cite Format Result Cite Review PDF
Bejancu, Aurel; Farran, Hani Reda On the vertical bundle of a pseudo-Finsler manifold. (English) Zbl 0978.53050 Int. J. Math. Math. Sci. 22, No. 3, 637-642 (1999). Reviewer: M.Anastasiei (Iaşi) MSC: 53B40 53B30 × Cite Format Result Cite Review PDF Full Text: DOI EuDML
Bejancu, Aurel; Ferrández, Angel; Lucas, Pascual A new viewpoint on geometry of a lightlike hypersurface in a semi-Euclidean space. (English) Zbl 0982.53050 Saitama Math. J. 16, 31-38 (1998). MSC: 53C40 53C50 53A07 53C42 × Cite Format Result Cite Review PDF
Bejancu, Aurel; Deshmukh, Sharief On the geometry of curves in Finsler manifolds. (English) Zbl 0924.53017 Publ. Math. Debr. 53, No. 3-4, 293-307 (1998). Reviewer: Zoltán Kovács (Debrecen) MSC: 53B40 53B25 × Cite Format Result Cite Review PDF
Bejancu, Aurel Null curves in Lorentz-Finsler manifolds. (English) Zbl 1012.53059 An. Univ. Timiș., Ser. Mat.-Inform. 35, No. 2, 171-182 (1997). MSC: 53C60 53C50 × Cite Format Result Cite Review PDF
Bejancu, Aurel On the geometry of curves in \(F^{(3)}\). (English) Zbl 1006.53020 Bul. Inst. Politeh. Iași, Secț. I, Mat. Mec. Teor. Fiz. 43(47), No. 3-4, 5-14 (1997). MSC: 53B40 53C60 × Cite Format Result Cite Review PDF
Bejancu, Aurel; Deshmukh, Sharief The transversal vector bundle of a lightlike Finsler submanifold. (English) Zbl 0904.53048 Arab J. Math. Sci. 3, No. 2, 37-51 (1997). Reviewer: R.G.Beil (Marshall) MSC: 53C60 53C40 53C50 × Cite Format Result Cite Review PDF
Bejancu, Aurel Null hypersurfaces of Finsler spaces. (English) Zbl 0874.53052 Houston J. Math. 22, No. 3, 547-558 (1996). Reviewer: P.Tamia-Dimopoulou (Thessaloniki) MSC: 53C60 × Cite Format Result Cite Review PDF
Bejancu, Aurel Geometry of degenerate hypersurfaces. (English) Zbl 0865.53016 Arab J. Math. Sci. 2, No. 1, 1-38 (1996). Reviewer: B.Rouxel (Quimper) MSC: 53B25 53B30 × Cite Format Result Cite Review PDF
Duggal, Krishan L.; Bejancu, Aurel Lightlike submanifolds of semi-Riemannian manifolds and applications. (English) Zbl 0848.53001 Mathematics and its Applications (Dordrecht). 364. Dordrecht: Kluwer Academic Publishers. viii, 300 p. Dfl. 225.00; $ 158.00; £99.00 (1996). Reviewer: V.V.Goldberg (Newark / New Jersey) MSC: 53-02 53B25 53B30 53Z05 83-02 × Cite Format Result Cite Review PDF
Bejancu, Aurel; Deshmukh, Sharief Real hypersurfaces of \(\mathbb{C} P^ n\) with non-negative Ricci curvature. (English) Zbl 0866.53041 Proc. Am. Math. Soc. 124, No. 1, 269-274 (1996). Reviewer: C.-L.Bejan (Iaşi) MSC: 53C40 53C55 53C12 53C42 × Cite Format Result Cite Review PDF Full Text: DOI
Bejancu, Aurel Totally umbilical degenerate Monge hypersurfaces of \(\mathbb{R}_ 2^ 4\). (English) Zbl 0848.53010 Tamássy, L. (ed.) et al., New developments in differential geometry. Proceedings of the colloquium on differential geometry, Debrecen, Hungary, July 26-30, 1994. Dordrecht: Kluwer Academic Publishers. Math. Appl., Dordr. 350, 51-57 (1996). Reviewer: K.L.Duggal (Windsor/Ontario) MSC: 53B25 53B30 × Cite Format Result Cite Review PDF
Bejancu, Aurel Null hypersurfaces of semi-Euclidean spaces. (English) Zbl 0872.53044 Saitama Math. J. 14, 25-40 (1996). Reviewer: R.Roşca (Paris) MSC: 53C50 × Cite Format Result Cite Review PDF
Bejancu, Aurel; Duggal, K. L. Lightlike submanifolds of semi-Riemannian manifolds. (English) Zbl 0831.53040 Acta Appl. Math. 38, No. 2, 197-215 (1995). Reviewer: B.Rouxel (Quimper) MSC: 53C42 53C50 × Cite Format Result Cite Review PDF Full Text: DOI
Duggal, Krishan L.; Bejancu, Aurel Spacetime geometry of CR-structures. (English) Zbl 0868.53046 Beem, John K. (ed.) et al., Differential geometry and mathematical physics. AMS-CMS special session on geometric methods in mathematical physics, August 15-19, 1993, Vancouver, British Columbia, Canada. Providence, RI: American Mathematical Society. Contemp. Math. 170, 51-63 (1994). Reviewer: B.Rouxel (Quimper) MSC: 53C50 × Cite Format Result Cite Review PDF
Bejancu, Aurel The transversal vector bundle of a lightlike submanifold. (English) Zbl 0857.53041 Bul. Inst. Politeh. Iași, Secț. I 40, No. 1-4, 9-21 (1994). Reviewer: K.L.Duggal (Windsor/Ontario) MSC: 53C42 53B25 × Cite Format Result Cite Review PDF
Bejancu, Aurel; Santos-García, Gustavo Real hypersurfaces of \(e\)-\((J^ 4=1)\)-Kaehler manifolds. (English) Zbl 0827.53029 Publ. Math. Debr. 45, No. 1-2, 213-221 (1994). Reviewer: J.Berndt (Köln) MSC: 53C15 53C50 53B25 × Cite Format Result Cite Review PDF
Bejancu, Aurel Lightlike curves in Lorentz manifolds. (English) Zbl 0832.53016 Publ. Math. Debr. 44, No. 1-2, 145-155 (1994). Reviewer: A.Romero (Granada) MSC: 53B30 53B25 × Cite Format Result Cite Review PDF
Bejancu, A.; Duggal, K. L. Real hypersurfaces of indefinite Kähler manifolds. (English) Zbl 0787.53048 Int. J. Math. Math. Sci. 16, No. 3, 545-556 (1993). Reviewer: J.Berndt (Köln) MSC: 53C40 53C50 53C25 × Cite Format Result Cite Review PDF Full Text: DOI EuDML
Duggal, K. L.; Bejancu, A. Light-like \(CR\) hypersurfaces of indefinite Kähler manifolds. (English) Zbl 0782.53051 Acta Appl. Math. 31, No. 2, 171-190 (1993). MSC: 53C40 53C50 83C20 × Cite Format Result Cite Review PDF Full Text: DOI
Bejancu, A. Generalized gauge theories. (English) Zbl 0798.53028 Szenthe, J. (ed.) et al., Differential geometry and its applications. Proceedings of a colloquium, held in Eger, Hungary, August 20-25, 1989, organized by the János Bolyai Mathematical Society. Amsterdam: North- Holland Publishing Company. Colloq. Math. Soc. János Bolyai. 56, 101-126 (1992). Reviewer: V.Boju (Craiova) MSC: 53C07 81T13 × Cite Format Result Cite Review PDF
Duggal, K. L.; Bejancu, A. Lightlike submanifolds of codimension two. (English) Zbl 0777.53020 Math. J. Toyama Univ. 15, 59-82 (1992). Reviewer: B.Rouxel (Quimper) MSC: 53B25 53B30 × Cite Format Result Cite Review PDF
Bejancu, Aurel Local gauge theory on the tangent bundle. (English) Zbl 0766.53012 Mem. Secț. Științ., Ser. IV 12(1991), No. 1, 113-129 (1991). MSC: 53C07 53C60 × Cite Format Result Cite Review PDF
Bejancu, Aurel Global gauge theory on the tangent bundle. (English) Zbl 0766.53011 Mem. Secț. Științ., Ser. IV 12(1989), No. 1, 99-112 (1991). Reviewer: G.Pripoae (Bucureşti) MSC: 53C07 53C60 × Cite Format Result Cite Review PDF
Bejancu, Aurel; Duggal, K. L. Gauge theory on foliated manifolds. (English) Zbl 0813.53016 Rend. Semin. Mat. Messina, Ser. II 14, No. 1, 31-68 (1991). Reviewer: V.Yu.Rovenskij (Krasnoyarsk) MSC: 53C12 53C50 × Cite Format Result Cite Review PDF
Bejancu, A.; Duggal, K. L.; Ianuş, S. On the Vranceanu connection. (English) Zbl 0811.53018 Proceedings of the 22nd conference on differential geometry and topology, applications in physics and technics, Polytechnic Institute of Bucharest, Romania, September 9-13, 1991. Bucharest: Polytechnic Institute of Bucharest, 39-49 (1991). Reviewer: L.Tamássy (Debrecen) MSC: 53B40 53C12 × Cite Format Result Cite Review PDF
Bejancu, Aurel; Duggal, K. L. Degenerated hypersurfaces of semi-Riemannian manifolds. (English) Zbl 0808.53015 Bul. Inst. Politeh. Iași, Secț. I 37, No. 1-4, 13-22 (1991). Reviewer: B.Rouxel (Quimper) MSC: 53B25 53B30 × Cite Format Result Cite Review PDF
Bejancu, Aurel Gauge theory on a vector bundle. I: Global invariance of Lagrangians on a vector bundle. (English) Zbl 0793.53022 An. Științ. Univ. Al. I. Cuza Iași, Ser. Nouă, Mat. 36, No. 2, 123-136 (1990). Reviewer: A.Bejancu (Iaşi) MSC: 53C07 53C60 83E15 × Cite Format Result Cite Review PDF
Bejancu, Aurel A gauge theory for multi-dimensional physical theories. (English) Zbl 0755.53046 Prepr. Ser. Math. A. Myller Math. Semin., Iaşi 1990, No. 3, 24p. (1990). Reviewer: V.Balan (Bucureşti) MSC: 53Z05 53C15 55R10 × Cite Format Result Cite Review PDF
Bejancu, Aurel Gauge theory on a vector bundle. II: Local gauge invariance and Lagrangians for gauge fields. (English) Zbl 0793.53023 An. Științ. Univ. Al. I. Cuza Iași, Ser. Nouă, Mat. 36, No. 3, 247-259 (1990). Reviewer: A.Bejancu (Iaşi) MSC: 53C07 53C60 83E15 × Cite Format Result Cite Review PDF
Bejancu, Aurel Multidimensional physical theories as gauge theories on a fiber bundle. (English) Zbl 0792.53066 An. Univ. Timișoara, Științe Mat. 28, No. 1, 9-20 (1990). MSC: 53Z05 81T13 83E99 × Cite Format Result Cite Review PDF
Bejancu, Aurel Blair, D. E. (ed.) Finsler geometry and applications. Transl. editor: David E. Blair. (English) Zbl 0702.53001 Ellis Horwood Series in Mathematics and Its Applications. New York etc.: Ellis Horwood. 198 p. $ 59.50 (1990). Reviewer: M.Kirkovits MSC: 53-02 53C60 53B40 53B50 53C80 83D05 × Cite Format Result Cite Review PDF
Bejancu, Aurel A new viewpoint on differential geometry of supermanifolds. I. (English) Zbl 0888.58002 Semin. Mec., Univ. Timiș., Fac. Mat. 28, 21 p. (1990). MSC: 58A50 81T13 × Cite Format Result Cite Review PDF
Bejancu, Aurel Gauge theory on a vector bundle. III: Strength fields, conservation laws and Bianchi identities. (English) Zbl 0824.53022 Bul. Inst. Politeh. Iași, Secț. I 35(39), No. 1-2, 9-17 (1989). MSC: 53C07 53C60 83E15 × Cite Format Result Cite Review PDF
Bejancu, Aurel Gauge theory on a vector bundle. IV: An application to the electromagnetic field theory. (English) Zbl 0824.53023 Bul. Inst. Politeh. Iași, Secț. I 35(39), No. 3-4, 5-10 (1989). MSC: 53C07 53C60 83E15 × Cite Format Result Cite Review PDF
Bejancu, Aurel Gauge theory on the tangent bundle. (English) Zbl 0686.53023 Differential geometry and its applications, Proc. Conf., Dubrovnik/Yugosl. 1988, 29-39 (1989). Reviewer: S.I.Andersson MSC: 53B40 53B50 81T08 × Cite Format Result Cite Review PDF
Bejancu, Aurel Foundations of direction-dependent gauge theories. (English) Zbl 0675.53069 Semin. Mec., Univ. Timişoara 13, 61 p. (1988). Reviewer: P.Kosinski MSC: 53C80 53C60 83E99 × Cite Format Result Cite Review PDF
Bejancu, Aurel An almost product structure and coordinate-free Finslerian calculus. (English) Zbl 0664.53009 Prepr., “Babeș-Bolyai” Univ., Fac. Math. Phys., Res. Semin. 1988, No. 2, 35-38 (1988). Reviewer: C.L.Bejan MSC: 53B40 53C15 × Cite Format Result Cite Review PDF
Bejancu, A. A free-coordinates theory for Lagrange subspaces. (English) Zbl 0654.53028 Geometry and topology, Proc. 17th Natl. Conf., Tîrgovişte/Rom. 1986, 25-32 (1988). Reviewer: V.Cruceanu MSC: 53B40 53B25 × Cite Format Result Cite Review PDF
Miron, R.; Bejancu, A. A nonstandard theory of Finsler subspaces. (English) Zbl 0641.53021 Topics in differential geometry, Pap. Colloq., Hajduszoboszló/Hung. 1984, Vol. 2, Colloq. Math. Soc. János Bolyai 46, 815-851 (1988). Reviewer: R.Miron MSC: 53B40 53B25 × Cite Format Result Cite Review PDF
Bejancu, Aurel; Otsuki, Tominosuke General Finsler connections on a Finsler vector bundle. (English) Zbl 0645.53040 Kodai Math. J. 10, 143-152 (1987). Reviewer: A.Bejancu MSC: 53C60 × Cite Format Result Cite Review PDF Full Text: DOI
Bejancu, Aurel Special immersions of Finsler spaces. (English) Zbl 0645.53013 Stud. Cercet. Mat. 39, No. 6, 463-487 (1987). Reviewer: A.Haimovici MSC: 53B40 53C40 × Cite Format Result Cite Review PDF
Bejancu, Aurel A new viewpoint in geometry of Finsler subspaces. (English) Zbl 0641.53022 Bul. Inst. Politeh. Iași, Secț. I 33(37), 13-19 (1987). Reviewer: L.Tamássy MSC: 53B40 53B25 × Cite Format Result Cite Review PDF
Bejancu, Aurel Complex Finsler spaces and CR-structures. (English) Zbl 0635.53016 An. Științ. Univ. Al. I. Cuza Iași, N. Ser., Secț. Ia 33, 159-165 (1987). Reviewer: A.Bejancu MSC: 53B40 53C40 × Cite Format Result Cite Review PDF
Bejancu, Aurel Geometry of vertical vector bundle and its applications. (English) Zbl 0629.53023 Math. Rep., Toyama Univ. 10, 133-168 (1987). Reviewer: D.Papuc MSC: 53B30 53C15 53B40 × Cite Format Result Cite Review PDF
Bejancu, A. Structure equations for Riemann-Finsler subspaces. (English) Zbl 0618.53023 C. R. Acad. Bulg. Sci. 40, No. 1, 37-40 (1987). Reviewer: R.Miron MSC: 53B40 53B25 × Cite Format Result Cite Review PDF
Bejancu, Aurel Geometry of Finsler subspaces. I. (English) Zbl 0622.53018 An. Științ. Univ. Al. I. Cuza Iași, N. Ser., Secț. Ia 32, No. 2, 69-83 (1986). Reviewer: R.Miron MSC: 53B40 × Cite Format Result Cite Review PDF
Bejancu, Aurel Geometry of CR-submanifolds. (English) Zbl 0605.53001 Mathematics and Its Applications (East European Series), 23. Dordrecht etc.: D. Reidel Publishing Company, a member of the Kluwer Academic Publishers Group. XII, 169 p. Dfl. 120.00; $ 49.50; £33.25 (1986). Reviewer: S.Ianus MSC: 53-02 53C40 53B25 53B35 32V40 × Cite Format Result Cite Review PDF
Bejancu, Aurel QR-submanifolds of quaternion Kählerian manifolds. (English) Zbl 0602.53037 Chin. J. Math. 14, 81-94 (1986). Reviewer: B.Y.Chen MSC: 53C40 53B35 × Cite Format Result Cite Review PDF
Bejancu, Aurel Geometry of Finsler subspaces. II. (English) Zbl 0652.53022 Bul. Inst. Politeh. Iași, Secț. I 31, No. 1-4, 67-73 (1985). Reviewer: R.Miron MSC: 53B40 53B25 × Cite Format Result Cite Review PDF
Bejancu, Aurel; Papaghiuc, Neculai An integral formula for semi-invariant submanifolds in a Sasakian space form. (English) Zbl 0595.53053 Bul. Inst. Politeh. Iași, Secț. I 1985, Suppl., Cercet. Mat., 33-39 (1985). Reviewer: B.-Y.Chen MSC: 53C42 53C25 × Cite Format Result Cite Review PDF