1. On the equationx(x +d ₁)…(x + (k - 1)d ₁) =y(y +d ₂)…(y + (mk - 1)d ₂)

   • N. Saradha
   • T. N. Shorey

   Obituary note Pages: 1 - 12

2. The density of rational points on non-singular hypersurfaces

   • D. R. Heath-Brown

   Obituary note Pages: 13 - 29

3. Multiplicative arithmetic of finite quadratic forms over Dedekind rings

   • Anatoli Andrianov

   Obituary note Pages: 31 - 48

4. Non-surjectivity of the Clifford invariant map

   • R. Parimala
   • R. Sridharan

   Obituary note Pages: 49 - 56

5. Modular forms and differential operators

   • Don Zagier

   Obituary note Pages: 57 - 75

6. On Fourier coefficients of Maass cusp forms in 3-dimensional hyperbolic space

   • S. Raghavan
   • J. Sengupta

   Obituary note Pages: 77 - 92

7. On Zagier’s cusp form and the Ramanujan τ function

   • Ashwaq Hashim
   • M. Ram Murty

   Obituary note Pages: 93 - 98

8. Zeta functions of prehomogeneous vector spaces with coefficients related to periods of automorphic forms

   • Fumihiro Sato

   Obituary note Pages: 99 - 135

9. On a problem of G Fejes Toth

   • R. P. Bambah
   • A. C. Woods

   Obituary note Pages: 137 - 156

10. The number of ideals in a quadratic field

    • M. N. Huxley
    • N. Watt

    Obituary note Pages: 157 - 165

11. On the zeros of a class of generalised Dirichlet series-XIV

    • R. Balasubramanian
    • K. Ramachandra

    Obituary note Pages: 167 - 176

12. Local zeta functions of general quadratic polynomials

    • Jun-ichi Igusa

    Obituary note Pages: 177 - 189

13. Vector bundles as direct images of line bundles

    • A. Hirschowitz
    • M. S. Narasimhan

    Obituary note Pages: 191 - 200

14. Finite arithmetic subgroups ofGL _n , III

    • Yoshiyuki Kitaoka

    Obituary note Pages: 201 - 206

15. Reduction theory over global fields

    • T. A. Springer

    Obituary note Pages: 207 - 216

16. Symplectic structures on locally compact abelian groups and polarizations

    • R. Ranga Rao

    Obituary note Pages: 217 - 223

17. Modular equations and Ramanujan’s Chapter 16, Entry 29

    • George E. Andrews

    Obituary note Pages: 225 - 235

18. Gaussian quadrature in Ramanujan’s Second Notebook

    • Richard Askey

    Obituary note Pages: 237 - 243

19. Two remarkable doubly exponential series transformations of Ramanujan

    • Bruce C. Berndt
    • James Lee Hafner

    Obituary note Pages: 245 - 252

20. Kolmogorov’s existence theorem for Markov processes inC* algebras

    • B. V. Rajarama Bhat
    • K. R. Parthasarathy

    Obituary note Pages: 253 - 262

21. Iterations of random and deterministic functions

    • K. B. Athreya

    Obituary note Pages: 263 - 267

22. Existence theory for linearly elastic shells

    • Philippe G. Ciarlet

    Obituary note Pages: 269 - 278

23. Absolutely expedient algorithms for learning Nash equilibria

    • V. V. Phansalkar
    • P. S. Sastry
    • M. A. L. Thathachar

    Obituary note Pages: 279 - 294

24. Hierarchic control

    • J. L. Lions

    Obituary note Pages: 295 - 304