References
N. G. de Bruijn, On Turán's first main theorem,Acta Math. Acad. Sci. Hung.,11 (1960), pp. 213–216.
I. Dancs, On an extremal problem,Acta Math. Acad. Sci. Hung.,9 (1958), pp. 309–313.
I. Dancs, On generalized sums of powers of complex numbers,Ann. Univ. Sci. Budapest Eötvös, Sect. Math.,7 (1964), pp. 113–121.
J. M. Geysel, On generalized sums of powers of complex numbers, M. C. Report Z. W. 1968-013, Math. Centr. (Amsterdam, 1968).
E. Makai, The first main theorem of P. Turán,Acta Math. Acad. Sci. Hung.,10 (1959), pp. 405–411.
E. Makai, On a minimumproblem,Ann. Univ. Sci. Budapest Eötvös, Sect. Math.,3–4 (1960–61), pp. 177–182.
E. Makai, On a minimumproblem. II,Acta Math. Acad. Sci. Hung.,15 (1964), pp. 63–66.
G. Pólya andG. Szegő,Aufgaben und Lehrsätze aus der Analysis; Springer (Berlin, 1964).
A. J. van der Poorten,Simultaneous algebraic approximation of functions, Ph. D. Thesis, Univ. of N.S.W. (Australia, 1968).
A. J. van der Poorten, Generalizations of Turán's main theorems on lower bounds for sums of powers,Bull. Austral. Math. Soc.,2 (1970), pp. 15–37.
V. T. Sós andP. Turán, On some new theorems in the theory of Diophantine approximations,Acta Math. Acad. Sci. Hung.,6 (1955), pp. 241–255.
R. Tijdeman,On the distribution of the values of certain functions, Thesis, Univ. of Amsterdam (The Netherlands, 1969).
R. Tijdeman, On the number of zeros of general exponential polynomials,Indag. Math.,33 (1971), pp. 1–7.
R. Tijdeman, An auxiliary result in the theory of transcendental numbers,J. Number Theory (to appear).
P. Turán,Eine neue Methode in der Analysis und deren Anwendungen, Akad. Kiadó, (Budapest, 1953). A chinese edition appeared in 1956.
S. Uchiyama, A note on the second main theorem of P. Turán,Acta Math. Acad. Sci. Hung.,9, (1958), pp. 379–380.
E. T. Whittaker andG. N. Watson,A course of modern analysis: Cambridge Univ. Press., 1969.
P. Turán, Diophantine approximation and analysis, Actes, Congrès intern. math., 1970, Gauthiers-Villars, Tome 1, pp. 519–528 (in particular p. 527).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Balkema, A.A., Tijdeman, R. Some estimates in the theory of exponential sums. Acta Mathematica Academiae Scientiarum Hungaricae 24, 115–133 (1973). https://doi.org/10.1007/BF01894619
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01894619