1. Slant curves in the Lorentzian warped product manifold \(-I \times _{f} {\mathbb {E}}^2\)

   • Uğur Dursun

   OriginalPaper 15 March 2022 Article: 24

2. On convergence of intrinsic volumes of Riemannian manifolds

   • Semyon Alesker

   OriginalPaper 13 March 2022 Article: 23

3. Finite subunitals of the Hermitian unitals

   • Theo Grundhöfer
   • Markus J. Stroppel
   • Hendrik Van Maldeghem

   OriginalPaper Open access 12 March 2022 Article: 22

4. Ruled invariants and total classification of non-developable ruled surfaces

   • Huili Liu
   • Yixuan Liu
   • Seoung Dal Jung

   OriginalPaper 04 March 2022 Article: 21

5. Notes on flat fronts in hyperbolic space

   • J. Dubois
   • U. Hertrich-Jeromin
   • G. Szewieczek

   OriginalPaper Open access 01 March 2022 Article: 20

   

6. On the fundamental triangle inequality and Gerretsen’s double inequality

   • Jian Liu

   OriginalPaper 28 February 2022 Article: 19

7. Sharp Simons type integral inequalities for closed linear Weingarten submanifolds in a space form

   • Henrique F. de Lima
   • Fábio R. dos Santos
   • Lucas S. Rocha

   OriginalPaper 26 February 2022 Article: 18

8. Loci of Poncelet triangles in the general closure case

   • Ronaldo Garcia
   • Boris Odehnal
   • Dan Reznik

   OriginalPaper 25 February 2022 Article: 17

   

9. Equi-affine plane curves with singular points

   • Masatomo Takahashi

   OriginalPaper 23 February 2022 Article: 16

10. Flat fronts with polyhedral symmetry in hyperbolic three-space

    • Masatoshi Kokubu

    OriginalPaper 22 February 2022 Article: 15

    

11. Vector fields which are biharmonic maps

    • Amina Alem
    • Bouazza Kacimi
    • Mustafa Özkan

    OriginalPaper 05 February 2022 Article: 14

12. On foliations of the real projective plane defined by decomposable pencils of cubics

    • Joel Langer
    • Jeremy Wall

    OriginalPaper 31 January 2022 Article: 13

    

13. On a splitting of the parallel postulate

    • Victor Pambuccian

    OriginalPaper 24 January 2022 Article: 12

    

14. Gradient generalized \(\eta \)-Ricci soliton and contact geometry

    • Amalendu Ghosh

    OriginalPaper 17 January 2022 Article: 11

15. Properties of the Kiss–Bíró configuration

    • Sándor Nagydobai Kiss
    • Peter J. C. Moses
    • Clark Kimberling

    OriginalPaper 11 January 2022 Article: 10

    

16. Rectangles conformally inscribed in lines

    • Bruce Olberding
    • Elaine A. Walker

    OriginalPaper 10 January 2022 Article: 9

    

17. \(\varphi \)-Trajectories in Kenmotsu manifolds

    • Jun-ichi Inoguchi
    • Ji-Eun Lee

    OriginalPaper 09 January 2022 Article: 8

18. The geometry of Hermitian self-orthogonal codes

    • Simeon Ball
    • Ricard Vilar

    OriginalPaper Open access 20 December 2021 Article: 7

19. Oblivious points on translation surfaces

    • Ian Adelstein
    • Krish Desai
    • Grace Zdeblick

    OriginalPaper 16 December 2021 Article: 6

    

20. Lifting skewfields

    • Norman L. Johnson
    • Vikram Jha

    OriginalPaper 09 December 2021 Article: 5

21. Weierstrass representation for timelike surfaces in Minkowski 4-space

    • Davor Devald

    OriginalPaper 02 December 2021 Article: 4

22. Ribaucour transformations and their singularities

    • Yuta Ogata

    OriginalPaper 30 November 2021 Article: 3

    

23. Liouville type theorem for transversally harmonic maps

    • Xueshan Fu
    • Seoung Dal Jung

    OriginalPaper 24 November 2021 Article: 2

24. Addendum To: Almost Ricci solitons and K-contact geometry

    • Ramesh Sharma

    OriginalPaper 16 November 2021 Article: 1