1. Publisher Correction to: Connected size Ramsey number for matchings vs. small stars or cycles

   • Budi Rahadjeng
   • Edy Tri Baskoro
   • Hilda Assiyatun

   Publisher Correction 22 March 2018 Article: 15

2. Rotationally symmetric extremal pseudo-Kähler metrics of non-constant scalar curvatures

   • Xiaojuan Duan

   OriginalPaper 22 March 2018 Article: 14

   

3. Sharp Adams-type inequality invoking Hardy inequalities

   • Mohamed Khalil Zghal

   OriginalPaper 22 March 2018 Article: 13

4. Properties of singular integral operators \(\varvec{S}_{\varvec{\alpha ,\beta }}\)

   • Amit Samanta
   • Santanu Sarkar

   OriginalPaper 22 March 2018 Article: 12

5. Global weighted estimates for second-order nondivergence elliptic and parabolic equations

   • Fengping Yao

   OriginalPaper 21 March 2018 Article: 11

6. Some aspects of shift-like automorphisms of \(\pmb {\mathbb {C}}^{\varvec{k}}\)

   • Sayani Bera
   • Kaushal Verma

   OriginalPaper 21 March 2018 Article: 10

   

7. A generalization of zero divisor graphs associated to commutative rings

   • M. Afkhami
   • A. Erfanian
   • N. Vaez Moosavi

   OriginalPaper 19 March 2018 Article: 9

8. Frobenius splitting of projective toric bundles

   • He Xin

   OriginalPaper 19 March 2018 Article: 8

   

9. Codismantlability and projective dimension of the Stanley–Reisner ring of special hypergraphs

   • Fahimeh Khosh-Ahang
   • Somayeh Moradi

   OriginalPaper 19 March 2018 Article: 7

10. A proof of the Anderson–Badawi \( \mathbf{rad}\varvec{(I)}^{\varvec{n}} \varvec{\subseteq } {\varvec{I}}\) formula for \(\varvec{n}\)-absorbing ideals

    • Guram Donadze

    OriginalPaper 19 March 2018 Article: 6

11. Positive integer solutions of certain diophantine equations

    • Bijan Kumar Patel
    • Prasanta Kumar Ray
    • Manasi K Sahukar

    OriginalPaper 19 March 2018 Article: 5

12. Alternating groups as a quotient of \({{\varvec{PSL}}}\left( \mathbf{2}, \pmb {\mathbb {Z}} \left[ {{\varvec{i}}}\right] \right) \)

    • Qaiser Mushtaq
    • Awais Yousaf

    OriginalPaper 19 March 2018 Article: 4

    

13. No hexavalent half-arc-transitive graphs of order twice a prime square exist

    • Mi-Mi Zhang

    OriginalPaper 19 March 2018 Article: 3

    

14. On 3-way combinatorial identities

    • A K Agarwal
    • Megha Goyal

    OriginalPaper 19 March 2018 Article: 2

    

15. Editorial

    • B. V. Rajarama Bhat

    Events 19 March 2018 Article: 1