Veröffentlichungen "Blatt, Hans-Peter"

Blatt, Hans-Peter:
Near-Circularity in Capacity and Maximally Convergent Polynomials.
In: Computational methods and function theory. (13. März 2024). - 22 S.
ISSN 1617-9447 ; 2195-3724
10.1007/s40315-024-00528-5
(Peer-Review-Journal)

Grothmann, René ; Blatt, Hans-Peter:
Interpolation characteristics of maximal polynomial approximants to rational functions.
In: Annales Polonici mathematici. 123 (2019). - S. 155-168.
ISSN 0066-2216 ; 1730-6272
(Peer-Review-Journal)

Blatt, Hans-Peter ; Nguyen, Elitsa:
Analytic properties of telescoping series derived from the zeros of the polynomial components.
In: Dolomites research notes on approximation. 12 (2019). - S. 1-9.
ISSN 2035-6803
10.14658/pupj-drna-2019-Special_Issue-2
(Peer-Review-Journal)

Blatt, Hans-Peter:
Exact Maximal Convergence in Capacity and Zero Distribution of Rational Approximants.
In: Computational methods and function theory. 15 (Dezember 2015) 4. - S. 605-633.
ISSN 1617-9447 ; 2195-3724
(Peer-Review-Journal)

Blatt, Hans-Peter:
Maximally convergent rational approximants of meromrophic functions.
In: Banach Center publications / Polish Academy of Sciences, Institute of Mathematics. 107 (2015). - S. 63-78.
ISSN 0137-6934
(Peer-Review-Journal)

Blatt, Hans-Peter ; Kovacheva, Ralitza K.:
Distribution of interpolation points of maximally convergent multipoint Padé approximants.
In: Journal of approximation theory. 191 (2015). - S. 46-57.
ISSN 0021-9045
(Peer-Review-Journal)

Blatt, Hans-Peter:
Convergence in capacity of rational approximants of meromorphic functions.
In: Publications de l'Institut Mathématique / Nouvelle Série. 96 (2014) 110. - S. 31-39.
ISSN 0350-1302
(Peer-Review-Journal)

Blatt, Hans-Peter ; Fieger, Regina:
Erdös-Turán-type discrepancy for the zeros of rational functions.
In: Electronic notes in discrete mathematics. 43 (September 2013). - S. 401-409.
ISSN 1571-0653
(Peer-Review-Journal)

Andrievskii, Vladimir V. ; Blatt, Hans-Peter ; Kovacheva, Ralitza K.:
On the distribution of zeros and poles of rational approximants on intervals.
In: Abstract and Applied Analysis : AAA. 2012 (2012).
ISSN 1085-3375 ; 1687-0409
(Peer-Review-Journal)

Andrievskii, Vladimir V. ; Blatt, Hans-Peter ; Fieger, Regina:
On the distribution of zeros of monic polynomials with a given uniform norm on a quasidisk.
In: Analysis : international mathematical journal of analysis and its applications. 31 (2011) 2. - S. 145-163.
ISSN 0174-4747 ; 2196-6753
(Peer-Review-Journal)

Andrievskii, Vladimir V. ; Blatt, Hans-Peter:
On the Distribution of Zeros of Faber Polynomials.
In: Computational methods and function theory. 11 (2011) 1. - S. 263-282.
ISSN 1617-9447 ; 2195-3724
(Peer-Review-Journal)

Andrievskii, Vladimir V. ; Blatt, Hans-Peter:
On approximation of continuous functions by trigonomeric polynomials.
In: Journal of approximation theory. 163 (2011). - S. 249-266.
ISSN 0021-9045
(Peer-Review-Journal)

Blatt, Hans-Peter ; Grothmann, René ; Kovacheva, Ralitza K.:
Regions of meromorphy and value distribution of geometrically converging rational functions.
In: Journal of mathematical analysis and applications. 382 (2011). - S. 66-76.
ISSN 0022-247x ; 1096-0813
(Peer-Review-Journal)

Blatt, Hans-Peter ; Grothmann, René ; Kovacheva, Ralitza K.:
Growth behavior and zero distribution of maximally convergent rational approximants.
In: Neamtu, Marian ; Schumaker, Larry (Hrsg.): Approximation Theory XIII: San Antonio 2010. - New York : Springer, 2011. - (Springer Proceedings in Mathematics ; 13)
ISBN 978-1-4614-0771-3

Andrievskii, Vladimir V. ; Blatt, Hans-Peter:
Polynomials with prescribed zeros on an analytic curve.
In: Acta mathematica Hungarica. 128 (2010). - S. 221-238.
ISSN 0001-5954 ; 0236-5294
(Peer-Review-Journal)

Blatt, Hans-Peter ; Kovacheva, Ralitza K.:
Growth behaviour and zero distribution of rational approximants.
In: Constructive approximation. 34 (2010). - S. 393-420.
ISSN 0176-4276 ; 1432-0940
(Peer-Review-Journal)

Andrievskii, Vladimir V. ; Blatt, Hans-Peter:
Polynomial Approximation of Functions on a Quasi-Smooth Arc with Hermitian Interpolation.
In: Constructive approximation. 30 (August 2009) 1. - S. 121-135.
ISSN 0176-4276 ; 1432-0940
(Peer-Review-Journal)

Blatt, Hans-Peter ; Blatt, Simon ; Luh, Wolfgang:
On a generalization of Jentzsch´s theorem.
In: Journal of approximation theory. 159 (Juli 2009) 1. - S. 26-38.
ISSN 0021-9045
(Peer-Review-Journal)

Andrievskii, Vladimir V. ; Blatt, Hans-Peter:
On Approximation by Entire Functions on an Unbounded Quasi-Smooth Curve.
In: Computational methods and function theory. 9 (Februar 2009) 2. - S. 525-550.
ISSN 1617-9447 ; 2195-3724
(Peer-Review-Journal)

Blatt, Hans-Peter:
The impact of poles on the convergence of best rational approximants.
In: Journal of contemporary mathematical analysis. 44 (2009) 4. - S. 243-251.
ISSN 1068-3623
(Peer-Review-Journal)

Blatt, Hans-Peter:
Divergence of Rational Approximants to Non-Analytic Functions.
In: Bakry, D. ; Beznea, L. ; Boboc, N. ; Rockner, M. (Hrsg.): Potential Theory and Stochastics in Albac : Aurel Cornea Memorial Volume ; conference proceedings, Albac, September 4-8, 2007. - Bucharest : Theta, 2009. - (Theta series in advanced mathematics ; 11)
ISBN 973-87899-5-8

Blatt, Hans-Peter:
The influence of poles on equioscillation in rational approximation.
In: Ukrainian mathematical journal. 58 (2006) 2. - S. 3-11.
ISSN 0041-5995
(Peer-Review-Journal)

Blatt, Hans-Peter ; Grothmann, René ; Kovacheva, Ralitza K.:
Sign Changes in Rational L^1_w-approximation.
In: Ukrainian mathematical journal. 58 (2006) 1. - S. 283-287.
ISSN 0041-5995
(Peer-Review-Journal)

Blatt, Hans-Peter:
The interaction of alternation points and poles in rational approximation.
In: Journal of computational and applied mathematics. 179 (2005). - S. 31-46.
ISSN 0771-050x ; 0377-0427
(Peer-Review-Journal)

Blatt, Hans-Peter ; Grothmann, René ; Kovacheva, Ralitza K.:
Sequences with equi-distributed extreme points in uniform polynomial approximation.
In: Journal of approximation theory. 126 (2004). - S. 157-170.
ISSN 0021-9045
(Peer-Review-Journal)

Analytical and Approximate Methods : International Conference at the Kyrgyz-Russian-Slavic University Bishkek, Kyrgyzstan, September 23-24, 2002.
Hrsg.: Blatt, Hans-Peter ; Felix, Rainer ; Lelevkina, Liliya G. ; Sommer, Manfred
Aachen : Shaker, 2003. - XI, 233 S.
ISBN 3-8322-2147-6

Blatt, Hans-Peter ; Grothmann, René ; Kovacheva, Ralitza K.:
Poles and alternation points in real rational Chebyshev Approximation.
In: Computational methods and function theory. 3 (2003). - S. 165-177.
ISSN 1617-9447 ; 2195-3724
(Peer-Review-Journal)

Blatt, Hans-Peter ; Grothmann, René ; Kovacheva, Ralitza K.:
Alternation Points in Rational Chebyshev Approximation.
In: Bojanov, Borislav D. (Hrsg.): Constructive Theory of Functions : Varna 2002 ; International Conference on Constructive Theory of Functions which took place in Varna on June 19 - 23, 2002. - Sofia : DARBA, 2003. - S. 213-218
ISBN 954-901266-2

Blatt, Hans-Peter ; Grothmann, René ; Kovacheva, Ralitza K.:
Discrepancy Estimates and Rational Chebyshev Approximation.
In: Bojanov, Borislav D. (Hrsg.): Constructive Theory of Functions : Varna 2002 ; International Conference on Constructive Theory of Functions which took place in Varna on June 19 - 23, 2002. - Sofia : DARBA, 2003. - S. 219-224
ISBN 954-901266-2
(Begutachteter Beitrag / peer-reviewed paper)

Andrievskii, Vladimir V. ; Blatt, Hans-Peter:
Discrepancy of signed measures and polynomial approximation.
New York : Springer, 2002. - 438 S. - (Springer Monographs in Mathematics)
ISBN 0-387-98652-9

Blatt, Hans-Peter ; Grothmann, René ; Kovacheva, Ralitza K.:
On sign changes in weighted polynomial approximation.
In: Acta mathematica Hungarica. 95 (2002). - S. 309-322.
ISSN 0001-5954 ; 0236-5294
(Peer-Review-Journal)

Andrievskii, Vladimir V. ; Blatt, Hans-Peter:
On L^p-discrepancy of signed measures.
In: Constructive approximation. 18 (2002). - S. 19-36.
ISSN 0176-4276 ; 1432-0940
(Peer-Review-Journal)

Andrievskii, Vladimir V. ; Blatt, Hans-Peter ; Mhaskar, Hrushikesh N.:
A local discrepancy theorem.
In: Indagationes mathematicae / Koninklijke Nederlandse Akademie van Wetenschappen. 12 (2001) 1. - S. 23-39.
ISSN 0019-3577 ; 1872-6100
(Peer-Review-Journal)

Blatt, Hans-Peter:
Orthogonal polynomials, potential theory and discrepancy theorems.
In: Jain, Pawan K. (Hrsg.): Wavelets and Allied Topics. - Pangbourne : Alpha Science Int., 2001. - S. 291-327
ISBN 1-84265-076-9

Blatt, Hans-Peter ; Götz, Mario:
On the divergence phenomenon in Hermite-Fejér interpolation.
In: Journal of approximation theory. 106 (2000) 2. - S. 276-286.
ISSN 0021-9045
(Peer-Review-Journal)

Andrievskii, Vladimir V. ; Blatt, Hans-Peter:
On zeros of near-best approximants.
In: East journal on approximations. 5 (1999) 2. - S. 223-233.
ISSN 1310-6236
(Peer-Review-Journal)

Andrievskii, Vladimir V. ; Blatt, Hans-Peter:
Erdös-Turán type theorems on quasiconformal curves and arcs.
In: Journal of approximation theory. 97 (1999) 2. - S. 334-365.
ISSN 0021-9045
(Peer-Review-Journal)

Andrievskii, Vladimir V. ; Blatt, Hans-Peter ; Götz, Mario:
Discrepancy estimates on the sphere.
In: Monatshefte für Mathematik. 128 (1999) 3. - S. 179-188.
ISSN 0026-9255 ; 1436-5081
(Peer-Review-Journal)

Andrievskii, Vladimir V. ; Blatt, Hans-Peter:
Local discrepancy theorems for the distributions of zeros of polynomials.
In: Priezzhev, V. B. (Hrsg.): Self-similar systems : Proceedings of the international workshop, Dubna, Russia, July 30-August 7, 1998. - Dubna : Joint Institute for Nuclear Research, 1999. - S. 282-288
ISBN 5-85165-525-9

Blatt, Hans-Peter ; Mhaskar, Hrushikesh N.:
Some discrepancy theorems in the theory of weighted polynomial approximation.
In: Journal of mathematical analysis and applications. 219 (1998) 2. - S. 312-330.
ISSN 0022-247x ; 1096-0813
(Peer-Review-Journal)

Andrievskii, Vladimir V. ; Blatt, Hans-Peter ; Kovacheva, Ralitza K.:
Approximation of an unbounded interval.
In: Analysis : international mathematical journal of analysis and its applications. 17 (1997) 2/3. - S. 197-218.
ISSN 0174-4747 ; 2196-6753
(Peer-Review-Journal)

Blatt, Hans-Peter:
A discrepancy lemma for oscillating polynomials and sign changes of the error function of best approximants.
In: Annals of numerical mathematics : journal edition. 4 (1997) 1/4. - S. 55-66.
ISSN 1021-2655

Andrievskii, Vladimir V. ; Blatt, Hans-Peter:
A discrepancy theorem on quasiconformal curves.
In: Constructive approximation. 13 (1997) 3. - S. 363-379.
ISSN 0176-4276 ; 1432-0940
(Peer-Review-Journal)

Andrievskii, Vladimir V. ; Blatt, Hans-Peter:
On the distribution of zeros of polynomials on an analytic curve.
In: East journal on approximations. 3 (1997) 4. - S. 485-493.
ISSN 1310-6236
(Peer-Review-Journal)

Andrievskii, Vladimir V. ; Blatt, Hans-Peter:
Erdös-Turán-type theorems on piecewise smooth curves and arcs.
In: Journal of approximation theory. 88 (1997) 1. - S. 109-134.
ISSN 0021-9045
(Peer-Review-Journal)

Blatt, Hans-Peter ; Mhaskar, Hrushikesh N.:
A discrepancy theorem concerning polynomials of best approximation in $L^p_w [-1,1]$.
In: Monatshefte für Mathematik. 120 (1995) 2. - S. 91-103.
ISSN 0026-9255 ; 1436-5081
(Peer-Review-Journal)

Blatt, Hans-Peter:
The distribution of sign changes of the error function in best $L^p$-approximation.
In: Ali, Rosihan M. (Hrsg.): Computational methods and function theory 1994 : Proceedings of the conference, Penang, Malaysia, March 21-25, 1994. - Singapore : World Scientific Publishing Co., 1995. - S. 75-88. - (Series in Approximations and Decompositions ; 5)
ISBN 981-02-2129-0

Blatt, Hans-Peter:
On discrepancy theorems with applications to approximation theory.
In: Jakóbczak, Piotr (Hrsg.): Topics in complex analysis : Proceedings of the semester on complex analysis, held in autumn of 1992 at the International Banach Center in Warsaw, Poland. - Warschau : Institut of Mathematics, 1995. - S. 115-123. - (Banach Center publications ; 31)

Blatt, Hans-Peter ; Mhaskar, Hrushikesh N.:
A general discrepancy theorem.
In: Arkiv för matematik. 31 (1993) 2. - S. 219-246.
ISSN 0004-2080
(Peer-Review-Journal)

Blatt, Hans-Peter:
On the distribution of simple zeros of polynomials.
In: Journal of approximation theory. 69 (1992) 3. - S. 250-268.
ISSN 0021-9045
(Peer-Review-Journal)

Blatt, Hans-Peter:
Verteilung der Nullstellen von Polynomen auf Jordanbögen.
In: Buchmann, Johannes ; Ganzinger, H. ; Paul, Wolfgang J. (Hrsg.): Informatik : Festschrift zum 60. Geburtstag von Günter Hotz. - Stuttgart : Teubner, 1992. - S. 55-67
ISBN 3-8154-2033-4

Blatt, Hans-Peter ; Grothmann, René:
Erdös-Turán theorems on a system of Jordan curves and arcs.
In: Constructive approximation. 7 (1991) 1. - S. 19-47.
ISSN 0176-4276 ; 1432-0940
(Peer-Review-Journal)

Blatt, Hans-Peter:
On the distribution of the points of Chebyshev alternation with applications to strong unicity constants.
In: Acta mathematica Hungarica. 55 (1990) 1/2. - S. 75-82.
ISSN 0001-5954 ; 0236-5294
(Peer-Review-Journal)

Blatt, Hans-Peter ; Saff, Ed B. ; Totik, Vilmos:
The distribution of extreme points in best complex polynomial approximation.
In: Constructive approximation. 5 (1989) 3. - S. 357-370.
ISSN 0176-4276 ; 1432-0940
(Peer-Review-Journal)

Blatt, Hans-Peter ; Saff, Ed B. ; Simkani, Mehrdad:
Jentzsch-Szegö type theorems for the zeros of best approximants.
In: The journal of the London Mathematical Society. 38 (1988) 2. - S. 307-316.
ISSN 0024-6107
10.1112/jlms/s2-38.2.307
(Peer-Review-Journal)

Blatt, Hans-Peter ; Lorentz, George G.:
On a theorem of Kadec.
In: Sendov, Blagovest Ch. (Hrsg.): Constructive Theory of Functions : proceedings of the International Conference on Constructive Theory of Functions ; Varna, May 24 - May 31, 1987. - Sofia : Publishing House of the Bulgarian Academy of Sciences, 1988. - S. 56-64

Blatt, Hans-Peter ; Iserles, Arieh ; Saff, Ed B.:
Remarks on the behaviour of zeros of best approximating polynomials and rational functions.
In: Mason, John C. ; Cox, Maurice G. (Hrsg.): Algorithms for approximation : based on the proceedings of the IMA Conference on Algorithms for the Approximation of Functions and Data held at the Royal Military College of Science, Shrivenham, July 1985. - Oxford : Clarendon Pr., 1987. - S. 437-445
ISBN 0-198-53612-7

Blatt, Hans-Peter:
Near circularity and zeros of the error function for Chebyshev approximation on a disk.
In: Approximation theory and its applications : ATA. 2 (1986) 1. - S. 65-80.
ISSN 1000-9221
(Peer-Review-Journal)

Blatt, Hans-Peter:
Lipschitz continuity and strong unicity in G. Freud's work.
In: Journal of approximation theory. 46 (1986). - S. 25-31.
ISSN 0021-9045
(Peer-Review-Journal)

Blatt, Hans-Peter ; Saff, Ed B.:
Behavior of zeros of polynomials of near best approximation.
In: Journal of approximation theory. 46 (1986). - S. 323-344.
ISSN 0021-9045
(Peer-Review-Journal)

Blatt, Hans-Peter:
Characterization of strong unicity in semi-infinite optimization by chain of references.
In: Brosowski, Bruno (Hrsg.) : Parametric optimization and approximation : conference held at the Mathemat. Forschungsinst., Oberwolfach, Oct. 16 - 22, 1983. - Basel : Birkhäuser, 1985. - S. 36-46. - (Internationale Schriftenreihe Numerische Mathematik ; 72)
ISBN 3-7643-1671-3

Blatt, Hans-Peter ; Saff, Ed B.:
Distribution of zeros of polynomial sequences, especially best approximations.
In: Meinardus, Günter ; Nürnberger Günther (Hrsg.): Delay Equations, Approximation and Application : International Symposium at the University of Mannheim, October 8–11, 1984. - Basel u.a. : Birkhäuser, 1985. - S. 71-82
ISBN 3-7643-1733-7

Blatt, Hans-Peter:
On strong uniqueness in linear Chebyshev approximation.
In: Journal of approximation theory. 41 (1984). - S. 159-169.
ISSN 0021-9045
(Peer-Review-Journal)

Blatt, Hans-Peter:
Exchange algorithms, error estimations and strong unicity in convex programming and Chebyshev approximation.
In: Singh, Sankatha P. ; Burry, John H. ; Watson, B. (Hrsg.): Approximation Theory and Spline Functions : proceedings of the NATO Advanced Study Inst. on Approximation Theory and Spline Functions, St. John's, Newfoundland, Canada, Aug. 22 - Sept. 2, 1983. - Dordrecht [u.a] : Reidel, 1984. - S. 23-63. - (Series C: Mathematical and Physical Sciences ; 136)
ISBN 90-277-1818-0

Blatt, Hans-Peter:
Near circularity of the error curve and zeros of the error function for Chebyshev approximation on a disk.
In: Chui, Charles K. ; Schumaker Larry L. ; Ward, Joseph D. (Hrsg.): Approximation Theory IV : proceedings of the International Symposium on Approximation Theory held at Texas A&M University, College Station, Texas, on January 10-14, 1983. - New York, NY : Academic Press, 1983. - S. 341-345
ISBN 0-12-174580-5

Blatt, Hans-Peter ; Kaiser, Uwe ; Ruffer-Beedgen, Beate:
A multiple exchange algorithm in convex programming.
In: Hiriart-Urruty, Jean-Baptiste ; Oettli, Werner ; Stoer, Josef (Hrsg.): Optimization : Theory and Algorithms. - New York u.a. : Dekker, 1983. - S. 113-130. - (Lecture notes in pure and applied mathematics ; 86)
ISBN 0-8247-7019-6

Blatt, Hans-Peter:
Strenge Eindeutigkeitskonstanten und Fehlerabschätzungen bei linearer Tschebyscheff-Approximation.
In: Collatz, Lothar ; Meinardus Günter ; Werner, Helmut (Hrsg.): Numerische Methoden der Approximationstheorie Bd. 6 : Workshop on Numerical Methods of Approximation Theory, Oberwolfach, January 18 - 24, 1981. - Basel : Birkhäuser, 1982. - S. 9-25. - (International Series of Numerical Mathematics ; 59)
ISBN 3-7643-1304-8

Blatt, Hans-Peter ; Nürnberger, Günther ; Sommer, Manfred:
A characterization of pointwise-Lipschitz-continuous selections for the metric projection.
In: Numerical functional analysis and optimization. 4 (1981). - S. 101-121.
ISSN 0163-0563
(Peer-Review-Journal)

Blatt, Hans-Peter ; Braess, Dietrich:
Zur rationalen Approximation von $e^{-x}$ auf $[0,\infty]$.
In: Journal of approximation theory. 30 (1980). - S. 169-172.
ISSN 0021-9045
(Peer-Review-Journal)

Blatt, Hans-Peter ; Nürnberger, Günther ; Sommer, Manfred:
Pointwise-Lipschitz-continuous selections for the metric projection.
In: Cheney, Elliot W. (Hrsg.): Approximation Theory III : proceedings of a Conference Honoring Professor George G. Lorentz, held at the University of Texas at Austin January 8 - 12, 1980. - New York : Academic Press, 1980. - S. 223-228
ISBN 0-12-171050-5

Blatt, Hans-Peter:
Lipschitz-Stabilität von Optimierungs- und Approximationsaufgaben.
In: Collatz, Lothar ; Meinardus, Günter ; Werner, H. (Hrsg.): Numerische Methoden der Approximationstheorie Vol. 5., Excerpts of the Conference on Numerical Methods of Approximation Theory : March 18 - 24, 1979 at the Mathematical Research Institute Oberwolfach, Black Forest. - Basel : Birkhäuser, 1980. - (International Series of Numerical Mathematics ; 52)
ISBN 3-7643-1103-7

Blatt, Hans-Peter:
Geometric convergence of Chebyshev rational approximations on $[0,\infty]$.
In: Sendov, Blagovest Ch. (Hrsg.): Konstruktivnaja teorija funkcij '77 : trudy Meždunarodnoj Konferencii po Konstruktivnoj Teorii Funkcij, Blagoevgrad, 30 maja - 6 ijunja 1977. - Sofia : Izdat. Bolgarskoj Akad. Nauk, 1980. - S. 245-247

Blatt, Hans-Peter:
Ein hinreichendes Kriterium für geometrische Konvergenz rationaler Tschebyscheff-Approximationen auf $[0,\infty]$.
In: Journal of approximation theory. 23 (1978). - S. 229-241.
ISSN 0021-9045
(Peer-Review-Journal)

Blatt, Hans-Peter:
Zur Anzahl der Interpolationspunkte polynomialer Tschebyscheff- Approximationen im Einheitskreis.
In: Collatz Lothar ; Meinardus, Günter ; Werner, Helmut (Hrsg.): Numerische Methoden der Approximationstheorie. Band 4., Vortragsauszüge der Tagung über Numerische Methoden der Approximationstheorie vom 13. - 19. November 1977 im Mathematischen Forschungsinstitut Oberwolfach (Schwarzwald). - Basel : Birkhäuser, 1978. - S. 61-77. - (International series of numerical mathematics ; 42)
ISBN 3-7643-1025-1

Blatt, Hans-Peter:
A general Remes algorithm in real or complex normed linear spaces.
In: Handscomb David C. (Hrsg.): Multivariate approximation : symposium held at the University of Durham from July 21 to July 30, 1977. - London [u.a.] : Academic Press, 1978. - S. 145-153
ISBN 0-12-323350-X

Blatt, Hans-Peter ; Herzfeld, Ute ; Klotz, Volker:
Ein Approximationsproblem aus der Pharmakokinetik.
In: Journal of approximation theory. 21 (1977). - S. 89-106.
ISSN 0021-9045
(Peer-Review-Journal)

Blatt, Hans-Peter:
Ein Störungssatz zur rationalen Tschebyscheff-Approximation über $[0,\infty ]$.
In: Journal of approximation theory. 21 (1977). - S. 246-256.
ISSN 0021-9045
(Peer-Review-Journal)

Blatt, Hans-Peter:
Rationale Tschebyscheff-Approximation über unbeschränkten Intervallen.
In: Numerische Mathematik. 27 (1977). - S. 179-190.
ISSN 0029-599x
(Peer-Review-Journal)

Blatt, Hans-Peter:
Zur Stetigkeit rationaler T-Approximationen über unbeschränkten Intervallen.
In: Numerische Mathematik. 27 (1977). - S. 191-202.
ISSN 0029-599x
(Peer-Review-Journal)

Blatt, Hans-Peter:
Geometric convergence of rational functions to the reciprocal of exponential sums on $[0,\infty]$.
In: Law, Allan G. ; Sahney, Badri N. (Hrsg.): Theory of Approximation : with Applications ; proceedings of a conference conducted by the University of Calgary and the University of Regina, at the University of Calgary, Alberta, Canada, August 11 - 13, 1975. - New York : Academic Press, 1976. - S. 111-119
ISBN 0-12-438950-3

Blatt, Hans-Peter:
Rationale Approximierbarkeit singulärer Funktionen über $[0,\infty]$.
In: Schaback, Robert ; Scherer, Karl (Hrsg.): Approximation Theory : Proceedings Of An International Colloquium Held At Bonn, Germany, June 8-11, 1976. - Heidelberg : Springer, 1976. - S. 1-15. - (Lecture notes in mathematics ; 556)
ISBN 3-540-08001-5 ; 0-387-08001-5

Blatt, Hans-Peter:
Stetigkeitseigenschaften von Optimierungsaufgaben und lineare Tschebyscheff-Approximation.
In: Ciesielski, Zbigniew ; Musielak Julian (Hrsg.): Approximation Theory : proceedings of the Conference jointly organized by the Mathematical Institute of the Polish Academy of Sciences and the Institute of Mathematics of the Adam Mickiewicz University held in Poznan, 22 - 26 August, 1972. - Dordrecht : Reidel, 1975. - S. 33-48
ISBN 90-277-0483-X

Blatt, Hans-Peter:
Some remarks on an alternation theorem of Geiger.
In: Journal of approximation theory. 11 (1974). - S. 338-342.
ISSN 0021-9045
(Peer-Review-Journal)

Blatt, Hans-Peter:
Über rationale Tschebyscheff-Approximation mehrerer Funktionen.
In: Journal of approximation theory. 9 (1973). - S. 126-148.
ISSN 0021-9045
(Peer-Review-Journal)

Blatt, Hans-Peter:
Nicht-lineare gleichmäßige Simultanapproximation.
In: Journal of approximation theory. 8 (1973). - S. 210-248.
ISSN 0021-9045
(Peer-Review-Journal)