Ullman, J. L. Orthogonal polynomials associated with an infinite interval. (English) Zbl 0455.33004 Mich. Math. J. 27, 353-363 (1980). MSC: 33C45 42C05 PDFBibTeX XMLCite \textit{J. L. Ullman}, Mich. Math. J. 27, 353--363 (1980; Zbl 0455.33004) Full Text: DOI
Lyndon, R. C.; Ullman, J. L. Pairs of real 2-by-2 matrices that generate free products. (English) Zbl 0159.30602 Mich. Math. J. 15, 161-166 (1968). PDFBibTeX XMLCite \textit{R. C. Lyndon} and \textit{J. L. Ullman}, Mich. Math. J. 15, 161--166 (1968; Zbl 0159.30602) Full Text: DOI
Ullman, J. L. A class of weight functions that admit Tchebycheff quadrature. (English) Zbl 0152.25401 Mich. Math. J. 13, 417-423 (1966). PDFBibTeX XMLCite \textit{J. L. Ullman}, Mich. Math. J. 13, 417--423 (1966; Zbl 0152.25401) Full Text: DOI
Ullman, J. L.; Titus, C. J. An integral inequality with applications to harmonic mappings. (English) Zbl 0111.07805 Mich. Math. J. 10, 181-192 (1963). PDFBibTeX XMLCite \textit{J. L. Ullman} and \textit{C. J. Titus}, Mich. Math. J. 10, 181--192 (1963; Zbl 0111.07805) Full Text: DOI
Ullman, J. L. On Faber series. I. A problem of transfer. (English) Zbl 0057.05901 Mich. Math. J. 2, 109-114 (1954). PDFBibTeX XMLCite \textit{J. L. Ullman}, Mich. Math. J. 2, 109--114 (1954; Zbl 0057.05901) Full Text: DOI
Ullman, J. L. On a theorem of Frobenius. (English) Zbl 0048.34501 Mich. Math. J. 1, 189-193 (1952). PDFBibTeX XMLCite \textit{J. L. Ullman}, Mich. Math. J. 1, 189--193 (1952; Zbl 0048.34501) Full Text: DOI