1. Opening note: An homage to Manfredo P. do Carmo

   • Claudio Gorodski
   • Paolo Piccione

   Editorial Note: An Homage to Manfredo P. do Carmo 19 October 2020 Pages: 1 - 2

   

2. Leaf space isometries of singular Riemannian foliations and their spectral properties

   • Ian M. Adelstein
   • M. R. Sandoval

   Special Section: An Homage to Manfredo P. do Carmo 11 July 2019 Pages: 3 - 19

3. Functional calculus and harmonic analysis in geometry

   • Lashi Bandara

   Special Section: An Homage to Manfredo P. do Carmo 16 September 2019 Pages: 20 - 53

   

4. The Kempf–Ness Theorem and invariant theory for real reductive representations

   • Leonardo Biliotti

   Special Section: An Homage to Manfredo P. do Carmo 23 September 2019 Pages: 54 - 74

5. Submanifold geometry in symmetric spaces of noncompact type

   • J. Carlos Díaz-Ramos
   • Miguel Domínguez-Vázquez
   • Víctor Sanmartín-López

   Special Section: An Homage to Manfredo P. do Carmo 25 February 2019 Pages: 75 - 110

   

6. Certain submanifolds of complex space forms

   • Mirjana Djorić
   • Masafumi Okumura

   Special Section: An Homage to Manfredo P. do Carmo 11 June 2020 Pages: 111 - 126

   

7. Bott–Thom isomorphism, Hopf bundles and Morse theory

   • Jost-Hinrich Eschenburg
   • Bernhard Hanke

   Special Section: An Homage to Manfredo P. do Carmo Open access 07 April 2021 Pages: 127 - 174

   

8. Geometric structures and configurations of flags in orbits of real forms

   • Elisha Falbel
   • Antonin Guilloux
   • Qingxue Wang

   Special Section: An Homage to Manfredo P. do Carmo 15 July 2020 Pages: 175 - 213

   

9. Differentiability properties of the isoperimetric profile in complete noncompact Riemannian manifolds with \(C^0\)-locally asymptotic bounded geometry

   • Abraham Enrique Muñoz Flores

   Special Section: An Homage to Manfredo P. do Carmo 13 October 2020 Pages: 214 - 224

   

10. Representations of compact Lie groups of low cohomogeneity

    • Francisco J. Gozzi

    Special Section: An Homage to Manfredo P. do Carmo 24 September 2018 Pages: 225 - 239

11. Recent results on the spectra of lens spaces

    • Emilio A. Lauret
    • Roberto J. Miatello
    • Juan Pablo Rossetti

    Special Section: An Homage to Manfredo P. do Carmo 04 October 2019 Pages: 240 - 267

12. Morse theory for the area functional

    • Fernando C. Marques
    • André Neves

    Special Section: An Homage to Manfredo P. do Carmo 10 December 2019 Pages: 268 - 279

13. Explicit soliton for the Laplacian co-flow on a solvmanifold

    • Andrés J. Moreno
    • Henrique N. Sá Earp

    Special Section: An Homage to Manfredo P. do Carmo 17 May 2019 Pages: 280 - 292

14. Submanifolds, holonomy, and homogeneous geometry

    • Carlos Olmos

    Special Section: An Homage to Manfredo P. do Carmo 31 July 2019 Pages: 293 - 304

15. A list of open problems in differential geometry

    • Frank Morgan
    • Pierre Pansu

    Special Section: An Homage to Manfredo P. do Carmo 15 July 2019 Pages: 305 - 321

    

16. Characterizing closed linear Weingarten spacelike submanifolds immersed in the de Sitter space

    • Eudes L. de Lima
    • Henrique F. de Lima

    Original Article 06 April 2021 Pages: 322 - 334

17. On a class of almost Kenmotsu manifolds admitting an Einstein like structure

    • Dibakar Dey
    • Pradip Majhi

    Original Article 06 April 2021 Pages: 335 - 343

18. Modelling the impact of plasma therapy and immunotherapy for recovery of COVID-19 infected individuals

    • Nita H. Shah
    • Ankush H. Suthar
    • Jagdish Shukla

    Original Article 12 April 2021 Pages: 344 - 364

    

19. On the freeness problem for truncated current algebras

    • Germán Benitez
    • Henrique Rocha

    Original Article 20 January 2021 Pages: 365 - 382

20. Common fixed points of Kannan, Chatterjea and Reich type pairs of self-maps in a complete metric space

    • Pradip Debnath
    • Zoran D. Mitrović
    • Sun Young Cho

    Original Article 30 October 2020 Pages: 383 - 391

21. Fractional order model for yield through diagnosed/undiagnosed soil

    • Nita H. Shah
    • Ekta N. Jayswal
    • Purvi M. Pandya

    Original Article 25 November 2020 Pages: 392 - 403

    

22. On the cyclic order distribution and partitioning of linear cyclic codes

    • Gustavo Terra Bastos
    • José Sampaio de Lemos-Neto

    Original Article 03 November 2020 Pages: 404 - 418

23. Limit cycles bifurcating from a zero-Hopf equilibrium of a 3-dimensional continuous differential system

    • Sara Kassa
    • Jaume Llibre
    • Amar Makhlouf

    Original Article 11 February 2021 Pages: 419 - 426

24. Infinitely many solutions of a quasilinear elliptic equation with nonlinearity oscillating close to zero

    • Anderson L. A. de Araujo
    • Rafael dos Reis Abreu

    Original Article 11 January 2021 Pages: 427 - 434

25. Generalized Riemann-Liouville and Liouville-Caputo time fractional evolution equations associated to the number operator

    • Ziyad A. Alhussain
    • Habib Rebei
    • Anis Riahi

    Original Article 04 January 2021 Pages: 435 - 449

26. On graded 1-absorbing prime ideals

    • Rashid Abu-Dawwas
    • Eda Yıldız
    • Suat Koç

    Original Article 24 February 2021 Pages: 450 - 462

27. Caputo-Hadamard implicit fractional differential equations with delay

    • Salim Krim
    • Saïd Abbas
    • Mouffak Benchohra

    Original Article 29 March 2021 Pages: 463 - 484

28. On zeros of polynomials in best \(L^p\)-approximation and inserting mass points

    • Kenier Castillo
    • Marisa de Souza Costa
    • Fernando Rodrigo Rafaeli

    Original Article 27 January 2021 Pages: 485 - 492