1. Hyperbolic Harmonic Functions and Hyperbolic Brownian Motion

   • Sirkka-Liisa Eriksson
   • Terhi Kaarakka

   OriginalPaper Open access 31 October 2020 Article: 72

2. Correction to: Clifford Wavelet Transform and the Uncertainty Principle

   • Hicham Banouh
   • Anouar Ben Mabrouk
   • Mhamed Kesri

   Correction 14 October 2020 Article: 71

3. Generalized Fractional Cauchy–Riemann Operator Associated with the Fractional Cauchy–Riemann Operator

   • Johan Ceballos
   • Nicolás Coloma
   • Diego Ochoa–Tocachi

   OriginalPaper 12 October 2020 Article: 70

4. Heisenberg’s and Hardy’s Uncertainty Principles for Special Relativistic Space-Time Fourier Transformation

   • Youssef El Haoui
   • Eckhard Hitzer
   • Said Fahlaoui

   OriginalPaper 01 October 2020 Article: 69

5. Fractional Clifford–Fourier Transform and its Application

   • Haipan Shi
   • Heju Yang
   • Yuying Qiao

   OriginalPaper 27 September 2020 Article: 68

6. Two-Sided Fourier Transform in Clifford Analysis and Its Application

   • Haipan Shi
   • Heju Yang
   • Yuying Qiao

   OriginalPaper 23 September 2020 Article: 67

7. Some Fundamental Theorems of Functional Analysis with Bicomplex and Hyperbolic Scalars

   • Heera Saini
   • Aditi Sharma
   • Romesh Kumar

   OriginalPaper 15 September 2020 Article: 66

8. Correction to: On the Quaternionic Quadratic Equation \(xax + bx + xc + d = 0\)

   • E. Macías-Virgós
   • M. J. Pereira-Sáez

   Correction 11 September 2020 Article: 65

9. Polynomial Approximation in Quaternionic Bloch and Besov Spaces

   • Sorin G. Gal
   • Irene Sabadini

   OriginalPaper 10 September 2020 Article: 64