Universiteit Leiden

nl en

Rob Tijdeman

Emeritus hoogleraar Analyse van de getallentheorie

Naam
Prof.dr. R. Tijdeman
Telefoon
+31 71 527 2727
E-mail
tijdeman@math.leidenuniv.nl

 

Emeritus hoogleraar Analyse van de getallentheorie

  • Wiskunde en Natuurwetenschappen
  • Mathematisch Instituut
  • Mathematisch Instituut

Werkadres

Gorlaeus Gebouw
Einsteinweg 55
2333 CC Leiden

Contact

  • Ceko M., Pagani S.M.C. & Tijdeman R. (2021), Algorithms for linear time reconstruction by discrete tomography II, Discrete Applied Mathematics 298: 7-20. 'refereed' artikel in een tijdschrift
  • Hajdu L. & Tijdeman R. (2017), Consistency conditions for discrete tomography, Fundamenta Informaticae 155(4): 425-447.
  • Shorey T.N. & Tijdeman R. (2016), Arithmetic properties of blocks of integers. In: Sander J., Steuding J. & Steuding R. (red.), From Arithmetic to Zeta-Functions. Cham: Springer. 455-471.
  • Győry K., Hajdu L. & Tijdeman R. (2016), Representation of finite graphs as difference graphs of S-units, II, Acta Mathematica Hungarica 149(2): 423-447.
  • Custic A., Hajdu L., Kreso D. & Tijdeman R. (2015), On conjectures and problems of Ruzsa concerning difference graphs of S-units, Acta Mathematica Hungarica 146(2): 391-404.
  • Gyory K., Hajdu L. & Tijdeman R. (2014), Representation of finite graphs as difference graphs of S-units, I, Journal of Combinatorial Theory Series A 127: 314-335.
  • Fortes W. & Tijdeman R. (2013), Approximate Discrete Reconstruction Algorithm, Fundamenta Informaticae 125(3-4): 239-259.
  • Tijdeman R. & Hajdu L. (2013), Bounds for approximate discrete solutions, SIAM Journal on Discrete Mathematics 27(2): .
  • Tijdeman R., Van Dalen B.E. & Hajdu L. (2013), Bounds for discrete tomography solutions, Indagationes Mathematicae 24(2): 391-402.
  • Fortes W., Hajdu L. & Tijdeman R. (2013), Bounds on the quality of reconstructed images in binary tomography, Discrete Applied Mathematics 161(15): 2236-2251.
  • Tijdeman R. & Kloks T. (2013), Complementariteit, Nieuw Archief voor Wiskunde (5 (1)): 32-35.
  • Tijdeman R. & Korevaar J. (2013), De geschiedenis van Indagationes Mathematicae, Nieuw Archief voor Wiskunde (5) 1: 66-72.
  • Tijdeman R. & Beukers F. (2013), One-sided power sum and cosine inequalities, Indagationes Mathematicae 24(2): 373-381.
  • Tijdeman R. & Kloks T. (2013), The combinatorics of N.G. de Bruijn, Indagationes Mathematicae 24(4): 939-970.
  • Hajdu A., Hajdu L. & Tijdeman R. (2012), Approximation of Euclidian distances by chamfer distances, Acta Cybernetica 20: 399-417.
  • Hajdu L., Saradha N. & Tijdeman R. (2012), On a conjecture of Pomerance, Acta Arithmetica 155: 175-184.
  • Hajdu L. & Tijdeman R. (2012), Representing integers as linear combinations of power products, Archives of Mathematics 98: 527-533.
  • Batenburg K.J., Fortes W., Hajdu L. & Tijdeman R. (2011), Bounds on the difference between reconstructions in binary tomography, LNCS 6607: 369-380.
  • Gyory K., Hajdu L. & Tijdeman R. (2011), Irreducibility criteria of Schur-type and Polya-type, Monatsh. Math. 163: 415-443.
  • Hajdu L. & Tijdeman R. (2011), Representing integers as linear combinations of powers, Publicationes Mathematicae Debrecen 79: 461-468.
  • Shorey T.N. & Tijdeman R. (2010), Generalizations of some irreducibility results by Schur, Acta Arithmetica 145: 341-371.
  • Hancl J. & Tijdeman R. (2010), On the irrationality of factorial series II, Journal of Number Theory 130: 595-607.
  • Hancl J. & Tijdeman R. (2010), On the irrationality of factorial series II, Journal of Number Theory 130: 595-607.
  • Tijdeman R. & Zamboni L. (2009), Characterizations of words with many periods, Integers 9: 333-342.
  • Hajdu L., Tengely S. & Tijdeman R. (2009), Cubes in products of terms in arithmetic progressions, Publ. Math. Debrecen 74: 215-232.
  • Tijdeman R. & Zamboni L. (2009), Fine and Wilf words for any periods II, Theor. Comput. Sci. 410: 3027-3034.
  • Tijdeman R. (2009), Het leven van een wiskundige, Nieuw Archief voor Wiskunde 5(10): 156-162.
  • Hancl J. & Tijdeman R. (2009), On the irrationality of factorial series III, Indag. Math. 20: 537-549.
  • Hajdu L. & Tijdeman R. (2008), A criterion for polynomials to divide infinitely many k-nomials, Diophantine Approximation Developments in Mathematics. : Springer Verlag. 211-220.
  • Saradha N. & Tijdeman R. (2008), Arithmetic progressions with common difference divisible by small primes, Acta Arithmetica 131: 267-279.
  • Tijdeman R. (2008), Highlights in the research work of T.N. Shorey. Saradha N. (red.), Diophantine Equations. . New Delhi: TIFR, Narosa Publ.. 279-296.
  • Tijdeman R. (2008), On irrationality and transcendency of infinite sums of rational numbers. Saradha N. (red.), Diophantine Equations. . New Delhi: TIFR, Narosa Publ. 279-296.
  • Hancl J. & Tijdeman R. (2008), On the irrationality of polynomial Cantor series, Acta Arithmetica 133: 37-52.
  • Hajdu L. & Tijdeman R. (2007), Algebraic discrete tomography. In: Herman G.T. & Kuba A. (red.), Advances in Discrete Tomography and its Applications. Boston: Birkhäuser. 55-81.
  • Hirata-Kohno N., Laishram S., Shorey T.N. & Tijdeman R. (2007), An extension of a theorem of Euler, Acta Arithmetica 129: 71-102.
  • Hajdu A., Hajdu L. & Tijdeman R. (2007), General neighborhood sequences in Zn, Discrete Applied Mathematics 155: 2507-2522.
  • Shorey T.N. & Tijdeman R. (2007), Prime factors of arithmetic progressions and binomial coefficients, Diophantine Geometry. In: Zannier U. (red.), Edizione Della Normale 283-296.
  • Fuchs C. & Tijdeman R. (2007), Substitutions, abstract number systems and the space filling property, Annal. Inst. Fourier Grenoble 56: 2345-2389.
  • Alpers A. & Tijdeman R. (2007), The two-dimensional Prouhet-Tarry-Escott problem, Journal of Number Theory 123: 403-412.
  • Tijdeman R. (2006), Periodicity and almost-periodicity. More Sets Graphs and Numbers, Bolyai Society Mathematical Studies 15: 381-405.
  • Hancl J. & Tijdeman R. (2005), On the irrationality of factorial series, Acta Arithmetica 118: 383-401.
  • Tijdeman R. (2005), Rauzy substitutions and multi-dimensional sturmian words, 346: 469-489.
  • Rosema S.W. & Tijdeman R. (2005), The Tribonacci substitution, INTEGERS: Electronic Journal of Combinatorial Number Theory 5(3): 21.
  • Berthé V. & Tijdeman R. (2004), Lattices and multi-dimensional words, 319: 177-202.
  • Hancl J. & Tijdeman R. (2004), On the irrationality of Cantor and Ahmes series, Publicationes Mathematicae Debrecen 65: 371-380.
  • Hancl J. & Tijdeman R. (2004), On the irrationality of Cantor series, Journal für die Reine und Angewandte Mathematik 571: 145-158.
  • Tijdeman R. (2003), Algebraic aspects of emission tomography with absorption, 290: 2169-2181.
  • Tijdeman R. (2003), Fine and Wilf words for any number of periods, Indag. Math. 14: 135-147.
  • Tijdeman R. (2003), Multi-dimensional versions of a theorem of Fine and Wilf and a formula of Sylvester, Proceedings of the American Mathematical Society 131: 1661-1667.
  • Evertse J.H. & Tijdeman R. (2003), Multivariate equations with many solutions, Acta Arithmetica 107: 103-125.
  • Tijdeman R. (2003), On the transcendence of infinite sums of values of rational functions, Journal of the London Mathematical Society 67(3): 580-592.
  • Tijdeman R. (2003), Polynomials dividing infinitely many quadrinomials or quintinomials, Acta Arithmetica 107: 381-404.
  • Tijdeman R. (2003), Some applications of diophantine approximation. In: Bennett M.A. & Peters A.K. (red.), Surveys in Number Theory. USA: Natick MA. 261-284.
  • Tijdeman R. (1998), Exponential diophantine equations, Proceedings in the Conference of Number Theory : 523-539.
  • Tijdeman R. (1998), Fraenkel's conjecture for six sequences. onbekend: MI Getaltheorie.
  • Tijdeman R. (1998), Intertwinings of periodic sequences, Indagationes Mathematicae 9: 113-122.
  • Sander J.W. & Tijdeman R. (1998), Low complexity functions and convex sets in Z^k. onbekend: MI Getaltheorie.
  • Tijdeman R. (1998), On the minimal complexity of infinite words. onbekend: MI Getaltheorie.
  • Sander J.W. & Tijdeman R. (1998), The complexity of functions on lattices. onbekend: MI Getaltheorie.
  • Sander J.W. & Tijdeman R. (1998), The rectangle complexity of functions on two-dimensional lattices. onbekend: MI Getaltheorie.

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