1. A counterexample to Zarrin’s conjecture on sizes of finite nonabelian simple groups in relation to involution sizes

   • Chimere S. Anabanti

   OriginalPaper 01 November 2018 Pages: 225 - 226

2. On the number of solutions of \(x_1\cdots x_{p^k}=g\) in a finite p-group

   • Jan Simon

   OriginalPaper 27 October 2018 Pages: 227 - 231

3. Weakly multiplicative arithmetic functions and the normal growth of groups

   • Jan-Christoph Schlage-Puchta

   OriginalPaper 23 November 2018 Pages: 233 - 240

4. Simultaneous behaviour of the Fourier coefficients of two Hilbert modular cusp forms

   • Surjeet Kaushik
   • Narasimha Kumar

   OriginalPaper 18 December 2018 Pages: 241 - 248

5. Symmetric Hochschild extension algebras and normalized 2-cocycles

   • Tomohiro Itagaki

   OriginalPaper 09 October 2018 Pages: 249 - 259

6. On the \(L^1\) norm of an exponential sum involving the divisor function

   • D. A. Goldston
   • M. Pandey

   OriginalPaper 16 October 2018 Pages: 261 - 268

7. Totally smooth renormings

   • Eve Oja
   • Tauri Viil
   • Dirk Werner

   OriginalPaper 23 November 2018 Pages: 269 - 281

8. A note on commutator in the multilinear setting

   • Dinghuai Wang
   • Jiang Zhou
   • Zhidong Teng

   OriginalPaper 13 December 2018 Pages: 283 - 291

9. Reverse Brascamp–Lieb inequality and the dual Bollobás–Thomason inequality

   • Dimitris-Marios Liakopoulos

   OriginalPaper 23 November 2018 Pages: 293 - 304

10. A remark on Pólya’s conjecture at low frequencies

    • Pedro Freitas

    OriginalPaper 12 October 2018 Pages: 305 - 311

11. Quasi-linear Schrödinger–Poisson system under an exponential critical nonlinearity: existence and asymptotic behaviour of solutions

    • Giovany M. Figueiredo
    • Gaetano Siciliano

    OriginalPaper 10 January 2019 Pages: 313 - 327

12. Projection theorems in hyperbolic space

    • Zoltán M. Balogh
    • Annina Iseli

    OriginalPaper 29 September 2018 Pages: 329 - 336