Question: What major department store operates in the place of death of the person who Landau's function is named after?

full_context: Document 1: Ackermann function: In computability theory, the Ackermann function, named after Wilhelm Ackermann, is one of the simplest and earliest-discovered examples of a total computable function that is not primitive recursive. All primitive recursive functions are total and computable, but the Ackermann function illustrates that not all total computable functions are primitive recursive.
Document 2: Schur polynomial: In mathematics, Schur polynomials, named after Issai Schur, are certain symmetric polynomials in "n" variables, indexed by partitions, that generalize the elementary symmetric polynomials and the complete homogeneous symmetric polynomials. In representation theory they are the characters of polynomial irreducible representations of the general linear groups. The Schur polynomials form a linear basis for the space of all symmetric polynomials. Any product of Schur functions can be written as a linear combination of Schur polynomials with non-negative integral coefficients; the values of these coefficients is given combinatorially by the Littlewood–Richardson rule. More generally, skew Schur polynomials are associated with pairs of partitions and have similar properties to Schur polynomials.
Document 3: Edmund Landau: Edmund Landau was born to a Jewish family in Berlin. His father was Leopold Landau, a gynecologist and his mother was Johanna Jacoby. Landau studied mathematics at the University of Berlin, receiving his doctorate in 1899 and his habilitation (the post-doctoral qualification required in German universities) in 1901. His doctoral thesis was 14 pages long.
Document 4: Prime number: are prime for any natural number n. Here  represents the floor function, i.e., largest integer not greater than the number in question. The latter formula can be shown using Bertrand's postulate (proven first by Chebyshev), which states that there always exists at least one prime number p with n < p < 2n − 2, for any natural number n > 3. However, computing A or μ requires the knowledge of infinitely many primes to begin with. Another formula is based on Wilson's theorem and generates the number 2 many times and all other primes exactly once.
Document 5: Department store: Before the 1950s, the department store held an eminent place in both Canada and Australia, during both the Great Depression and World War II. Since then, they have suffered from strong competition from specialist stores. Most recently the competition has intensified with the advent of larger-scale superstores (Jones et al. 1994; Merrilees and Miller 1997). Competition was not the only reason for the department stores' weakening strength; the changing structure of cities also affected them. The compact and centralized 19th century city with its mass transit lines converging on the downtown was a perfect environment for department store growth. But as residents moved out of the downtown areas to the suburbs, the large, downtown department stores became inconvenient and lost business to the newer suburban shopping malls. In 2003, U.S. department store sales were surpassed by big-box store sales for the first time (though some stores may be classified as "big box" by physical layout and "department store" by merchandise).
Document 6: Department store: The design and function of department stores in Germany followed the lead of London, Paris and New York. Germany used to have a number of department stores; nowadays only a few of them remain. Next to some smaller, independent department stores these are Karstadt (in 2010 taken over by Nicolas Berggruen, also operating the KaDeWe in Berlin, the Alsterhaus in Hamburg and the Oberpollinger in Munich), GALERIA Kaufhof (part of the Metro AG). Others like Hertie, Wertheim and Horten AG were taken over by others and either fully integrated or later closed.
Document 7: Landau's function: In mathematics, Landau's function "g"("n"), named after Edmund Landau, is defined for every natural number "n" to be the largest order of an element of the symmetric group "S". Equivalently, "g"("n") is the largest least common multiple (lcm) of any partition of "n", or the maximum number of times a permutation of "n" elements can be recursively applied to itself before it returns to its starting sequence.
Document 8: Joachim Prinz: At 21, Joachim Prinz received his Ph.D. in Philosophy, and had minored in Art History, at the University of Giessen. He was ordained as a rabbi at the Jewish Theological Seminary in Breslau. He married Lucie Horovitz, the daughter of the seminary's most prominent professor. She died in Berlin shortly after giving birth to their daughter Lucie. Prinz married Hilde Goldschmidt in 1932. They had three children, Michael (born in Berlin), Jonathan and Deborah (both born in the United States)
Document 9: Department store: France's major upscale department stores are Galeries Lafayette and Le Printemps, which both have flagship stores on Boulevard Haussmann in Paris and branches around the country. The first department store in France, Le Bon Marché in Paris, was founded in 1852 and is now owned by the luxury goods conglomerate LVMH. La Samaritaine, another upscale department store also owned by LVMH, closed in 2005. Mid-range department stores chains also exist in France such as the BHV (Bazar de l'Hotel de Ville), part of the same group as Galeries Lafayette.
Document 10: John von Neumann: Additionally, "[I]n the general case, von Neumann proved the following basic representation theorem. Any complemented modular lattice L having a "basis" of n≥4 pairwise perspective elements, is isomorphic with the lattice ℛ(R) of all principal right-ideals of a suitable regular ring R. This conclusion is the culmination of 140 pages of brilliant and incisive algebra involving entirely novel axioms. Anyone wishing to get an unforgettable impression of the razor edge of von Neumann's mind, need merely try to pursue this chain of exact reasoning for himself—realizing that often five pages of it were written down before breakfast, seated at a living room writing-table in a bathrobe."
Document 11: Department store: The middle up segment is mainly occupied by Metro Department Store originated from Singapore and Sogo from Japan. 2007 saw the re-opening of Jakarta's Seibu, poised to be the largest and second most upscale department store in Indonesia after Harvey Nichols, which the latter closed in 2010 and yet plans to return. Other international department stores include Debenhams and Marks & Spencer. Galeries Lafayette also joins the Indonesian market in 2013 inside Pacific Place Mall. This department store is targeting middle up market with price range from affordable to luxury, poised to be the largest upscale department store. Galeries Lafayette, Debenhams, Harvey Nichols, Marks & Spencer, Seibu and Sogo are all operated by PT. Mitra Adiperkasa.
Document 12: Department store: All major cities have their distinctive local department stores, which anchored the downtown shopping district until the arrival of the malls in the 1960s. Washington, for example, after 1887 had Woodward & Lothrop and Garfinckel's starting in 1905. Garfield's went bankrupt in 1990, as did Woodward & Lothrop in 1994. Baltimore had four major department stores: Hutzler's was the prestige leader, followed by Hecht's, Hochschild's and Stewart's. They all operated branches in the suburbs, but all closed in the late twentieth century. By 2015, most locally owned department stores around the country had been consolidated into larger chains, or had closed down entirely.
Document 13: Siegfried Landau: He was born in Berlin, the son of Ezekiel Landau, an Orthodox rabbi, and Helen (Grynberg) Landau. He was a music student at the Stern and Klindworth-Scharwenka Conservatories in Germany. His family emigrated to London in 1939. In 1940, Landau came to New York City and was a pupil of Pierre Monteux. In 1943, he became a faculty member of the New York College of Music (after 1968 absorbed into New York University's Steinhardt School of Culture, Education and Human Development).
Document 14: Lilli Jahn: Lilli Jahn was born as Lilli Schlüchterer, daughter of a wealthy tradesman who lived in Cologne as a liberal assimilated Jew. She got a quite progressive education for a girl at that time: She was taking her A-levels in 1919 at Kaiserin-Augusta-School in Cologne and started after that studying medicine in Würzburg, Halle (Saale), Freiburg im Breisgau and Cologne. Her sister Elsa who was a year younger than she was studied chemistry. 1924 Lilli finished her studies successfully and got her conferral of a doctorate with a thesis about Hematology. Firstly she worked on a temporary employment at a doctor's practice and the "Israelitischens Asyl für Kranke und Altersschwache" in Cologne.
Document 15: Enrique Loedel Palumbo: Loedel Palumbo was born in Montevideo, Uruguay and studied at the University of La Plata in Argentina. His doctoral advisor was the German physicist of Jewish origin Richard Gans. Loedel wrote his Ph.D. thesis in December 1925 on optical and electrical constants of sugar cane. An extract of the thesis was published in German in Annalen der Physik in 1926. He then began his career as professor in La Plata.
ground_truth: KaDeWe
sub_queries: Whom is Landau's function named after? Answer: Edmund Landau
In what place did Edmund Landau die? Answer: Berlin
What major department store operates in Berlin ? Answer: KaDeWe