Instructions to follow: * Give original work "Support your work with examples and graphs where required * Follow The references: Kreyszig, Rudin and Robert. G. Bartle. Reference Books: C.D. Aliprantis and O. Burkinshaw, Principles of Real Analysis, 3rd Edition, Harcourt Asia, (2000) J. Bak and D.J. Newman, Complex Analysis, 2nd Edition, Springer Indian Reprint, (2009) Bartle and Sherbert, Introductory Real Analysis, 3rd edition, Wiley International, (2001) E. Kreyszig, Introductory Functional Analysis with Applications, Wiley Singapore Edition, (2001). S. Kumaresan, Topology of Metric Spaces, Narosa, (2005). S. Kumaresan, Real Analysis An Outline, Unpublished Course Notes (available at http://mtts.org.in/downloads) B.V. Limaye, Functional Analysis, 2nd Edition, New Age International Ltd., (1996). W. Rudin, Real and Complex Analysis, TMH Edition, 1973. Throughout these notes, we let KR or K = C. We use the symbol, for example, f(x)= r² to say that the function f is defined by setting f(x) = r² for all z in the domain. This is same as writing f(x) def 2. Can you guess what the symbol a2 LIIS RUS means that RIIS is defined by LIIS. f(x) means? I started with the principle that a first course in functional analysis is meant first as a part of the general culture and second as an important tool for any future analyst. llence the emphasis all through had been to look at concrete spaces of function and linear maps between them. This has two advantages: (1) the staudents get to see the typical applications of the results of functional analysis to other parts of analysis and (2) while dealing with such 29. Unconditional Basis in Banach Spaces A basis {en} of a Banach space X is called unconditional if for every a EX, the series Σanen converges unconditionally (independent of the order of terms). Prove that if X is a Hilbert space, every orthonormal basis of X is an unconditional basis. Discuss whether this property holds for LP spaces for p +2. ⚫ Hint: Use properties of orthonormal sets and examine differences in LP norms for bases when P+2. 30. Dual Spaces of Sobolev Spaces Let W1 (2) be the Sobolev space on a bounded open subset CR". Show that the dual space (W¹.P())* is isometrically isomorphic to a subspace of W-14 (2) where 11+1=1. Explain how this duality relates to boundary conditions on 2 and weak derivatives. ⚫ Hint: Construct functionals on W1P (2) using weak derivatives and apply Hölder's inequality to show the boundedness of these functionals.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 94E
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Instructions to follow:
* Give original work
"Support your work with examples and graphs where required
* Follow The references: Kreyszig, Rudin and Robert. G. Bartle.
Reference Books:
C.D. Aliprantis and O. Burkinshaw, Principles of Real Analysis, 3rd Edition, Harcourt Asia,
(2000)
J. Bak and D.J. Newman, Complex Analysis, 2nd Edition, Springer Indian Reprint, (2009)
Bartle and Sherbert, Introductory Real Analysis, 3rd edition, Wiley International, (2001)
E. Kreyszig, Introductory Functional Analysis with Applications, Wiley Singapore Edition,
(2001).
S. Kumaresan, Topology of Metric Spaces, Narosa, (2005).
S. Kumaresan, Real Analysis An Outline, Unpublished Course Notes
(available at http://mtts.org.in/downloads)
B.V. Limaye, Functional Analysis, 2nd Edition, New Age International Ltd., (1996).
W. Rudin, Real and Complex Analysis, TMH Edition, 1973.
Throughout these notes, we let KR or K = C. We use the symbol, for example,
f(x)= r² to say that the function f is defined by setting f(x) = r² for all z in the domain.
This is same as writing f(x) def 2. Can you guess what the symbol a2
LIIS
RUS means that RIIS is defined by LIIS.
f(x) means?
I started with the principle that a first course in functional analysis is meant first as a
part of the general culture and second as an important tool for any future analyst. llence
the emphasis all through had been to look at concrete spaces of function and linear maps
between them. This has two advantages: (1) the staudents get to see the typical applications
of the results of functional analysis to other parts of analysis and (2) while dealing with such
29. Unconditional Basis in Banach Spaces
A basis {en} of a Banach space X is called unconditional if for every a EX, the series Σanen
converges unconditionally (independent of the order of terms). Prove that if X is a Hilbert space,
every orthonormal basis of X is an unconditional basis. Discuss whether this property holds for LP
spaces for p +2.
⚫ Hint: Use properties of orthonormal sets and examine differences in LP norms for bases when
P+2.
30. Dual Spaces of Sobolev Spaces
Let W1 (2) be the Sobolev space on a bounded open subset CR". Show that the dual space
(W¹.P())* is isometrically isomorphic to a subspace of W-14 (2) where 11+1=1. Explain how
this duality relates to boundary conditions on 2 and weak derivatives.
⚫ Hint: Construct functionals on W1P (2) using weak derivatives and apply Hölder's inequality to
show the boundedness of these functionals.
Transcribed Image Text:Instructions to follow: * Give original work "Support your work with examples and graphs where required * Follow The references: Kreyszig, Rudin and Robert. G. Bartle. Reference Books: C.D. Aliprantis and O. Burkinshaw, Principles of Real Analysis, 3rd Edition, Harcourt Asia, (2000) J. Bak and D.J. Newman, Complex Analysis, 2nd Edition, Springer Indian Reprint, (2009) Bartle and Sherbert, Introductory Real Analysis, 3rd edition, Wiley International, (2001) E. Kreyszig, Introductory Functional Analysis with Applications, Wiley Singapore Edition, (2001). S. Kumaresan, Topology of Metric Spaces, Narosa, (2005). S. Kumaresan, Real Analysis An Outline, Unpublished Course Notes (available at http://mtts.org.in/downloads) B.V. Limaye, Functional Analysis, 2nd Edition, New Age International Ltd., (1996). W. Rudin, Real and Complex Analysis, TMH Edition, 1973. Throughout these notes, we let KR or K = C. We use the symbol, for example, f(x)= r² to say that the function f is defined by setting f(x) = r² for all z in the domain. This is same as writing f(x) def 2. Can you guess what the symbol a2 LIIS RUS means that RIIS is defined by LIIS. f(x) means? I started with the principle that a first course in functional analysis is meant first as a part of the general culture and second as an important tool for any future analyst. llence the emphasis all through had been to look at concrete spaces of function and linear maps between them. This has two advantages: (1) the staudents get to see the typical applications of the results of functional analysis to other parts of analysis and (2) while dealing with such 29. Unconditional Basis in Banach Spaces A basis {en} of a Banach space X is called unconditional if for every a EX, the series Σanen converges unconditionally (independent of the order of terms). Prove that if X is a Hilbert space, every orthonormal basis of X is an unconditional basis. Discuss whether this property holds for LP spaces for p +2. ⚫ Hint: Use properties of orthonormal sets and examine differences in LP norms for bases when P+2. 30. Dual Spaces of Sobolev Spaces Let W1 (2) be the Sobolev space on a bounded open subset CR". Show that the dual space (W¹.P())* is isometrically isomorphic to a subspace of W-14 (2) where 11+1=1. Explain how this duality relates to boundary conditions on 2 and weak derivatives. ⚫ Hint: Construct functionals on W1P (2) using weak derivatives and apply Hölder's inequality to show the boundedness of these functionals.
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