Question: Heinz Engl specialized in which Humanities are at the University of Vienna?

Context paragraphs:
Heinz Awards: The Heinz Awards are individual achievement honors given annually by the Heinz Family Foundation.  The Heinz Awards each year recognize outstanding individuals for their innovative contributions in five areas: Arts and Humanities; Environment; Human Condition; Public Policy; and Technology, the Economy and Employment.  The award was established in 1993 by Teresa Heinz, the chairwoman of the Heinz Family Foundation, in honor of her late husband, Senator H. John Heinz III.  The Heinz Award is considered to be among the largest individual achievement prizes in the world.

Zambezia (journal): Zambezia: The Journal of Humanities of the University of Zimbabwe was a biannual academic journal in the Humanities published by the University of Zimbabwe from 1969 to 2005.  The journal specialized in humanities in Zimbabwe and other African countries in the surrounding region, but also included other topics of general interest.

University of Vienna: The University of Vienna (German: "Universität Wien" ) is a public university located in Vienna, Austria.  It was founded by Duke Rudolph IV in 1365 and is one of the oldest universities in the German-speaking world.  With its long and rich history, the University of Vienna has developed into one of the biggest universities in Europe, and also one of the most renowned, especially in the Humanities.  It is associated with 15 Nobel prize winners and has been the academic home of a large number of figures both of historical and academic importance.

Heinz Engl: Heinz Werner Engl (born 28 March 1953) is an Austrian mathematician, the rector of the University of Vienna.

Debra H. Sowell: Debra Hickenlooper Sowell is a dance historian and professor of humanities and theater history at Southern Virginia University.  She retired as an associate professor of humanities in the Department of Humanities, Classics and Comparative Literature at Brigham Young University (BYU) in 2011.  She received her B.A. cum laude and with High Honors from the Honors Program at BYU, where she majored in humanities and emphasized French literature.  She gained her M.A. in theater history from Tufts University, where she worked with Peter Arnott, and her Ph.D. in performance studies from New York University, where she wrote her dissertation under the supervision of the distinguished dance critic Marcia Siegel.  She danced with the BYU Theatre Ballet and later with the Cambridge Court Dancers, where she studied and performed Renaissance dance with Ingrid Brainard.  She enjoyed courses in dance history under Jeanette Roosevelt and Walter Sorell at Columbia University and a National Endowment for the Humanities Seminar in theatrical dance under the supervision of Selma Jeanne Cohen, who became her mentor.  Cohen later edited the "International Encyclopedia of Dance", to which Sowell contributed articles on Carlotta Brianza, the Christensen Brothers(Lew Christensen, Harold Christensen and Willam Christensen), and Nicola Guerra, as well as approximately 50 illustrations with accompanying captions for the six-volume encyclopedia.

Eva Schönbeck-Temesy: Univ.  Prof. Dr. Eva Schönbeck-Temesy (August 16, 1930 – August 27, 2011) was an eminent, Austrian botanist of Hungarian descent who made notable contributions to Karl Heinz Rechinger's magisterial Flora Iranica.  The fourth daughter of General Stefan Temesy and Ludovika Temesy née Messek, she was born in Győr, the most important city in northwestern Hungary.  She attended elementary school and afterwards (1940–44) "Szent Margit Leánygimnázium" (St. Margaret's School for Girls) in Székesfehérvár in central Hungary.  In the turmoil of the invasion of Hungary by the Red Army, the Temesy family left the country and settled in the Styrian capital Graz in eastern Austria, where the young Eva resumed her secondary education at BRG II for Girls in 1946 - from which she graduated with distinction in 1949.  In the same year, she enrolled at the University of Graz to study botany.  Her doctoral thesis, entitled "The Polytypic Species "Saxifraga stellaris" Linné" , which she wrote under the guidance of Professor Felix Joseph Widder, earned her in 1954 the degree of Ph.D. "Sub auspiciis Praesidentis" - the highest honour which may be bestowed by the Austrian University system.  On July 9, 1956 she married the zoologist Horst Schönbeck (1929–2009) by whom she had three children: Susanne (1957-), Stefan (1959-) and Pippa (1961-).  Up until 1964, the young Schönbeck-Temesy family lived in the municipality of Judendorf-Straßengel, in the district of Graz-Umgebung.  There then followed a work-related move to Vienna.  From January 1 1965 to December 1 1970 Eva worked on a research fellowship and then up until March 30 1973 on an "Arbeitsauftrag" in the botany department of the Natural History Museum, Vienna under the Directorship of Professor Karl Heinz Rechinger.  On March 1 1974 she became Keeper of the museum's Herbarium - a post in which she remained until her retirement in April 1993.  Dr. Schönbeck-Temesy benefitted greatly, during her academic career, from her polyglotism : in addition to her mother tongues of Hungarian and German she was also fluent in English, French, Italian, and Russian.  A true "Grande Dame" of the world of botany, she is commemorated in the name of the rubiaceous plant "Galium schoenbeck-temesyae" Ehrend.

Die Deutschen Inschriften: Die Deutschen Inschriften des Mittelalters und der Frühen Neuzeit (DI) (engl.: The German Inscriptions of Medieval and Early Modern Times) is one of the oldest modern endeavours to collect and redact medieval and early modern inscriptions in Europe.  The project was instituted by the German linguist Friedrich Panzer (Heidelberg) in association with the historians Karl Brandi (Göttingen) and Hans Hirsch (Vienna) as an interacademic venture of epigraphical publication in 1934.  Encompassed are inscriptions ranging from the Early Middle Ages to the year of 1650 (and later on) localized in the areas that are today known as the Federal Republic of Germany, the Republic of Austria and South Tyrol.  By now the epigraphical research centers involved have published 81 volumes.  An individual volume contains usually the inscriptions of a single city or Landkreis respectively called Politischer Bezirk in Austria.  The venture is supported by the German Academies of Sciences in Berlin, Düsseldorf, Göttingen, Heidelberg, Leipzig, Mainz and München as well as the Austrian Academy of Sciences in Vienna.  The Reichert-Verlag is the publishing house of the scientific editions.

They May Not Marry: They May Not Marry (German: Die nicht heiraten dürfen) is a 1929 German silent film directed by Carl Heinz Rudolph and starring Victor Costa, Olga Engl and Günther Laufer.

Die Schlacht um Miggershausen: Die Schlacht um Miggershausen (engl.  "The Battle for Miggershausen") is a short 13-minute animated film made in 1937.  It was written by Paul Schwarzel and directed by Georg Woelz with Karl Sczuka composing the music and Heinz Goedecke providing the voice.

Wiener Werkstätte: Established in 1903, by Koloman Moser and Josef Hoffmann the Wiener Werkstätte (engl.: "Vienna's Workshops") was a production community of visual artists in Vienna, Austria bringing together architects, artists and designers, working within the fields of ceramics, fashion, silver, furniture, and the graphic arts.

Supporting paragraphs: Heinz Engl University of Vienna
Answer: mathematician