Let n e N and define h := { o |x € M„(C)}. 0n 0n (i) Show that h is an n2-dimensional abelian Lie subalgebra of sl(2n). (ii) Show that h is not a Cartan subalgebra of sl(2n). This illustrates that the dimension of an abelian Lie subalgebra (here dim h = n²) can be larger than the rank of the ambient Lie algebra (here rank(sl(2n)) = 2n – 1), as long as the subalgebra is not a Cartan subalgebra.
Let n e N and define h := { o |x € M„(C)}. 0n 0n (i) Show that h is an n2-dimensional abelian Lie subalgebra of sl(2n). (ii) Show that h is not a Cartan subalgebra of sl(2n). This illustrates that the dimension of an abelian Lie subalgebra (here dim h = n²) can be larger than the rank of the ambient Lie algebra (here rank(sl(2n)) = 2n – 1), as long as the subalgebra is not a Cartan subalgebra.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 4 steps
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, advanced-math and related others by exploring similar questions and additional content below.Recommended textbooks for you
Advanced Engineering Mathematics
Advanced Math
ISBN:
9780470458365
Author:
Erwin Kreyszig
Publisher:
Wiley, John & Sons, Incorporated
Numerical Methods for Engineers
Advanced Math
ISBN:
9780073397924
Author:
Steven C. Chapra Dr., Raymond P. Canale
Publisher:
McGraw-Hill Education
Introductory Mathematics for Engineering Applicat…
Advanced Math
ISBN:
9781118141809
Author:
Nathan Klingbeil
Publisher:
WILEY
Advanced Engineering Mathematics
Advanced Math
ISBN:
9780470458365
Author:
Erwin Kreyszig
Publisher:
Wiley, John & Sons, Incorporated
Numerical Methods for Engineers
Advanced Math
ISBN:
9780073397924
Author:
Steven C. Chapra Dr., Raymond P. Canale
Publisher:
McGraw-Hill Education
Introductory Mathematics for Engineering Applicat…
Advanced Math
ISBN:
9781118141809
Author:
Nathan Klingbeil
Publisher:
WILEY
Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,