- In
mathematical set theory, an
Aronszajn line (named
after Nachman Aronszajn) is a
linear ordering of
cardinality ℵ 1 {\displaystyle \aleph _{1}} which...
-
Aronszajn tree is a tree of
uncountable height with no
uncountable branches and no
uncountable levels. For example,
every Suslin tree is an
Aronszajn...
- was
eventually systematically developed in the
early 1950s by
Nachman Aronszajn and
Stefan Bergman.
These spaces have wide applications,
including complex...
-
Nachman Aronszajn (26 July 1907 – 5
February 1980) was a
Polish American mathematician.
Aronszajn's main
field of
study was
mathematical analysis, where...
-
spectral theorem shows that all
normal operators admit invariant subspaces.
Aronszajn &
Smith (1954)
proved that
every compact operator on any
Banach space...
- In mathematics, the Weinstein–
Aronszajn identity states that if A {\displaystyle A} and B {\displaystyle B} are
matrices of size m × n and n × m respectively...
-
representation of the sum of
three vectors of
equal length The Weinstein–
Aronszajn identity,
stating that det(I + AB) = det(I + BA), for
matrices A, B, is...
-
Stefan Mazurkiewicz Stanisław Saks
Karol Borsuk Roman Sikorski Nachman Aronszajn Samuel Eilenberg Additionally,
notable logicians of the Lwów–Warsaw School...
- spaces.
Injective metric spaces were
introduced and
studied first by
Aronszajn &
Panitchpakdi (1956),
prior to the
study of Met as a category; they may...
- ISBN 0-691-08079-8. N.
Aronszajn; K. T.
Smith (1961). "Theory of
Bessel potentials I". Ann. Inst. Fourier. 11. 385–475, (4,2). doi:10.5802/aif.116. N.
Aronszajn; K. T...
