Hubert Berens (28 results)

Author
Refine with Advanced Search

Refine your search

  • Books (28)

to

Custom price range (US$)

to

  • Language: English

    Published by Springer, 1968

    3540038329 / 9783540038320

    • Hardcover
    • First Edition

    Seller: Reader's Corner, Inc., Raleigh, NC, U.S.A.Reader's Corner, Inc.

    5-star seller
    Contact seller

    Condition: Used - Very good

    US$ 19.50

    US$ 5.50 shipping 
    Ships within U.S.A.

    Quantity: 1 available

    Hardcover. Condition: Very Good. No Jacket. 1st Edition. With previous owner's name, otherwise a VG hardcover first edition copy, no DJ, yellow cloth binding. 318 pages with index.

  • Language: English

    Published by Springer, 1968

    3540038329 / 9783540038320

    • Hardcover

    Seller: Better World Books, Mishawaka, IN, U.S.A.Better World Books

    5-star seller
    Contact seller

    Condition: Used - Good

    US$ 29.25

     Free Shipping 
    Ships within U.S.A.

    Quantity: 1 available

    Condition: Good. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

  • Language: English

    Published by Springer, 1968

    3540038329 / 9783540038320

    • Hardcover

    Seller: Better World Books, Mishawaka, IN, U.S.A.Better World Books

    5-star seller
    Contact seller

    Condition: Used - Good

    US$ 29.25

     Free Shipping 
    Ships within U.S.A.

    Quantity: 1 available

    Condition: Good. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

  • Published by Springer-Verlag, 1967

    • Hardcover

    Seller: Powell's Bookstores Chicago, ABAA, Chicago, IL, U.S.A.Powell's Bookstores Chicago, ABAA

    5-star seller
    Contact seller

    Association member: ABAAILAB

    Condition: Used

    US$ 28.00

    US$ 7.50 shipping 
    Ships within U.S.A.

    Quantity: 1 available

    Add to basket

    hardcover. Condition: Used-Very Good. Cloth, no dj. Minor shelf wear. Else clean copy.

  • More images

    Published by Springer-Verlag, 1967

    • Hardcover
    • First Edition

    Seller: Southampton Books, Sag Harbor, NY, U.S.A.Southampton Books

    5-star seller
    Contact seller

    Condition: Used - Very good

    US$ 35.00

    US$ 4.99 shipping 
    Ships within U.S.A.

    Quantity: 1 available

    Add to basket

    Hardcover. Condition: Very Good. First Edition. First Edition, First Printing. Published by Springer-Verlag, 1967. Octavo. Hardcover. Book is very good. 100% positive feedback. 30 day money back guarantee. NEXT DAY SHIPPING! Excellent customer service. All books packed carefully and ship with free delivery confirmation/tracking. All books come with free bookmarks. Ships from Sag Harbor, New York.

  • Published by Heinsberg, 1990

    • Softcover

    Seller: Antiquariat Sasserath, Mönchengladbach, GermanyAntiquariat Sasserath

    5-star seller
    Contact seller

    Condition: Used

    US$ 17.96

    US$ 25.58 shipping 
    Ships from Germany to U.S.A.

    Quantity: 1 available

    Add to basket

    8°, 296 S., kart., leichte Gebrauchsspuren.

  • Language: German

    Published by Springer, 1968

    3540042342 / 9783540042341

    • Softcover

    Seller: Hay-on-Wye Booksellers, Hay-on-Wye, HEREF, United KingdomHay-on-Wye Booksellers

    4-star seller
    Contact seller

    Condition: Used - Good

    US$ 4.81

    US$ 33.86 shipping 
    Ships from United Kingdom to U.S.A.

    Quantity: 1 available

    Condition: Good. Light shelfwear; some minor wear to the edges of the book. Markings to the cover on both sides. Content clean throughout. A decent readable paperback.

  • Language: German

    Published by Springer, 1968

    3540042342 / 9783540042341

    • Softcover

    Seller: Ria Christie Collections, Uxbridge, United KingdomRia Christie Collections

    5-star seller
    Contact seller

    Condition: New

    US$ 25.98

    US$ 15.29 shipping 
    Ships from United Kingdom to U.S.A.

    Quantity: Over 20 available

    Condition: New. In.

  • Language: German

    Published by Springer 1968-01-01, 1968

    3540042342 / 9783540042341

    • Softcover

    Seller: Chiron Media, Wallingford, United KingdomChiron Media

    5-star seller
    Contact seller

    Condition: New

    US$ 22.05

    US$ 20.98 shipping 
    Ships from United Kingdom to U.S.A.

    Quantity: 10 available

    Paperback. Condition: New.

  • Condition: New

    US$ 70.86

    US$ 15.29 shipping 
    Ships from United Kingdom to U.S.A.

    Quantity: Over 20 available

    Condition: New. In.

  • Language: German

    Published by Köberlein Druck + Service, Sundern, 1979

    • Hardcover

    Seller: Paderbuch e.Kfm. Inh. Ralf R. Eichmann, Bad Lippspringe, NRW, GermanyPaderbuch e.Kfm. Inh. Ralf R. Eichmann

    5-star seller
    Contact seller

    Condition: Used - Very good

    US$ 19.16

    US$ 29.07 shipping 
    Ships from Germany to U.S.A.

    Quantity: 1 available

    Add to basket

    Hardcover. Condition: Good. Karl-Heinz Berens, Hubert Schmidt u.a. (Red.): 100 Jahre MGV Cäcilia Sundern 1879 - 1979. Köberlein Druck + Service, Sundern 1979. Gebunden, 95 Seiten mit Abbildungen; ordentlicher Zustand.

  • Language: English

    Published by Springer, Berlin, 1967

    • Hardcover

    Seller: Antiquariat Renner OHG, Albstadt, GermanyAntiquariat Renner OHG

    5-star seller
    Contact seller

    Association member: BOEV

    Condition: Used - Near fine

    US$ 35.93

    US$ 52.32 shipping 
    Ships from Germany to U.S.A.

    Quantity: 1 available

    Add to basket

    Hardcover. Condition: Sehr gut. Schutzumschlag. Bln., Springer 1967. gr.8°. XI, 318 p. OCloth. in dust jacket. (dust jacket browned).- Grundlehren der mathematischen Wissenschaften, 145.- Incl. bibliography.- Throughout sligthly browned.

  • Language: German

    Published by Springer, Springer Spektrum, 1968

    3540042342 / 9783540042341

    • Softcover

    Seller: AHA-BUCH GmbH, Einbeck, GermanyAHA-BUCH GmbH

    5-star seller
    Contact seller

    Condition: New

    US$ 23.89

    US$ 35.46 shipping 
    Ships from Germany to U.S.A.

    Quantity: 1 available

    Taschenbuch. Condition: Neu. Druck auf Anfrage Neuware - Printed after ordering - In der klassischen Theorie der besten Approximation von stetigen periodischen Funktionen durch trigonometrische Polynome spielen die 'direkten Sätze' von D. Jackson und die 'Umkehrsätze' von s. Bernstein eine fundamentale Rolle. Ein Hauptanliegen der vorliegenden Abhandlung ist es, sich von den trigonometrischen Polynomen bester Approxima tion loszulösen und enteprechende Sätze über Folgen von beschränkten linearen Transformationen, wie z. B. Summations prozessen von Fourierreihen, zu beweisen, die gewisse Be dingungen erfüllen. Diese Bedingungen sollen sicherstellen, daß das Phänomen der Saturation, welches bei allen gän- gen Prozessen gegeben ist, auftritt. Die Behandlung selbst erfolgt im abstrakten Rahmen der Theorie der Banachräume. Damit gelangt der Verfasser zu einem zentralen Problem, das letztlich darin besteht, den fundamentalen Satz, von Banach-Steinhaus über Folgen von beschränkten linearen Operatoren, und zwar die Aussage über notwendige und hin reichende Bedingungen für die Konvergenz dieser Folgen gegen den Identitätsoperator, so zu verschärfen, daß er eine Aussage über die Konvergenzgeschwindigkeit liefert. Dieses grundlegende Problem ist schon seit m~hreren Jah ren in der Diskussion und wird vom Verfasser dahingehend behandelt, daß er in Banachunterräumen arbeitet, die sich als Interpolationsräume charakterisieren lassen.

  • Language: English

    Published by Springer, 2012

    3642460682 / 9783642460685

    • Softcover

    Seller: Ria Christie Collections, Uxbridge, United KingdomRia Christie Collections

    5-star seller
    Contact seller

    Condition: New

    US$ 113.72

    US$ 15.29 shipping 
    Ships from United Kingdom to U.S.A.

    Quantity: Over 20 available

    Condition: New. In.

  • Language: German

    Published by Springer, 1968

    3540042342 / 9783540042341

    • Softcover

    Seller: Revaluation Books, Exeter, United KingdomRevaluation Books

    5-star seller
    Contact seller

    Condition: New

    US$ 48.63

    US$ 13.54 shipping 
    Ships from United Kingdom to U.S.A.

    Quantity: 2 available

    Paperback. Condition: Brand New. 1968 edition. 90 pages. German language. 10.99x8.26x0.23 inches. In Stock.

  • Language: English

    Published by Springer, 2012

    3642460682 / 9783642460685

    • Softcover

    Seller: Books Puddle, New York, NY, U.S.A.Books Puddle

    4-star seller
    Contact seller

    Condition: New

    US$ 141.17

    US$ 3.99 shipping 
    Ships within U.S.A.

    Quantity: 4 available

    Condition: New. pp. 336.

  • Language: English

    Published by Springer, 2012

    3642460682 / 9783642460685

    • Softcover

    Seller: AHA-BUCH GmbH, Einbeck, GermanyAHA-BUCH GmbH

    5-star seller
    Contact seller

    Condition: New

    US$ 121.33

    US$ 35.46 shipping 
    Ships from Germany to U.S.A.

    Quantity: 1 available

    Taschenbuch. Condition: Neu. Druck auf Anfrage Neuware - Printed after ordering - In recent years important progress has been made in the study of semi-groups of operators from the viewpoint of approximation theory. These advances have primarily been achieved by introducing the theory of intermediate spaces. The applications of the theory not only permit integration of a series of diverse questions from many domains of mathematical analysis but also lead to significant new results on classical approximation theory, on the initial and boundary behavior of solutions of partial differential equations, and on the theory of singular integrals. The aim of this book is to present a systematic treatment of semi groups of bounded linear operators on Banach spaces and their connec tions with approximation theoretical questions in a more classical setting as well as within the setting of the theory of intermediate spaces. However, no attempt is made to present an exhaustive account of the theory of semi-groups of operators per se, which is the central theme of the monumental treatise by HILLE and PHILLIPS (1957). Neither has it been attempted to give an account of the theory of approximation as such. A number of excellent books on various aspects of the latter theory has appeared in recent years, so for example CHENEY (1966), DAVIS (1963), LORENTZ (1966), MEINARDUS (1964), RICE (1964), SARD (1963). By contrast, the present book is primarily concerned with those aspects of semi-group theory that are connected in some way or other with approximation.

  • Language: German

    Published by Springer Berlin, 1968

    • First Edition

    Seller: Antiquariat Deinbacher, Murstetten, AustriaAntiquariat Deinbacher

    5-star seller
    Contact seller

    Condition: Used

    US$ 17.96

    US$ 48.84 shipping 
    Ships from Austria to U.S.A.

    Quantity: 1 available

    Add to basket

    4°, Softcover/Paperback. 1.Auflage.. 90 Seiten Einband etwas berieben, Bibl.Ex., innen guter und sauberer Zustand Sprache: Deutsch Gewicht in Gramm: 550.

  • Language: German

    Published by Springer Berlin, 1968

    • Hardcover

    Seller: ralfs-buecherkiste, Herzfelde, MOL, Germanyralfs-buecherkiste

    5-star seller
    Contact seller

    Condition: Used - Very good

    US$ 13.17

    US$ 122.09 shipping 
    Ships from Germany to U.S.A.

    Quantity: 1 available

    Add to basket

    Leinen. Condition: Gut. 90 S. Topologie Ingenieurwesen Approximation Approximationstheorie Technik Ecken minimal bestossen. Guter Zustand Manuskriptdruck. Bibl-Ex. ha1061117 Sprache: Deutsch Gewicht in Gramm: 510.

  • Language: German

    Published by Springer, 1968

    3540042342 / 9783540042341

    • Softcover

    Seller: Buchpark, Trebbin, GermanyBuchpark

    5-star seller
    Contact seller

    Condition: Used - Fine

    US$ 15.28

    US$ 122.09 shipping 
    Ships from Germany to U.S.A.

    Quantity: 1 available

    Condition: Sehr gut. Zustand: Sehr gut | Sprache: Deutsch | Produktart: Bücher | In der klassischen Theorie der besten Approximation von stetigen periodischen Funktionen durch trigonometrische Polynome spielen die "direkten Sätze" von D. Jackson und die "Umkehrsätze" von s. Bernstein eine fundamentale Rolle. Ein Hauptanliegen der vorliegenden Abhandlung ist es, sich von den trigonometrischen Polynomen bester Approxima­ tion loszulösen und enteprechende Sätze über Folgen von beschränkten linearen Transformationen, wie z. B. Summations­ prozessen von Fourierreihen, zu beweisen, die gewisse Be­ dingungen erfüllen. Diese Bedingungen sollen sicherstellen, daß das Phänomen der Saturation, welches bei allen gän- gen Prozessen gegeben ist, auftritt. Die Behandlung selbst erfolgt im abstrakten Rahmen der Theorie der Banachräume. Damit gelangt der Verfasser zu einem zentralen Problem, das letztlich darin besteht, den fundamentalen Satz, von Banach-Steinhaus über Folgen von beschränkten linearen Operatoren, und zwar die Aussage über notwendige und hin­ reichende Bedingungen für die Konvergenz dieser Folgen gegen den Identitätsoperator, so zu verschärfen, daß er eine Aussage über die Konvergenzgeschwindigkeit liefert. Dieses grundlegende Problem ist schon seit m~hreren Jah­ ren in der Diskussion und wird vom Verfasser dahingehend behandelt, daß er in Banachunterräumen arbeitet, die sich als Interpolationsräume charakterisieren lassen.

  • Language: German

    Published by Springer Berlin Heidelberg Jan 1968, 1968

    3540042342 / 9783540042341

    • Softcover
    • Print on Demand

    Seller: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermanyBuchWeltWeit Ludwig Meier e.K.

    5-star seller
    Contact seller

    Condition: New

    US$ 23.89

    US$ 26.74 shipping 
    Ships from Germany to U.S.A.

    Quantity: 2 available

    Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In der klassischen Theorie der besten Approximation von stetigen periodischen Funktionen durch trigonometrische Polynome spielen die 'direkten Sätze' von D. Jackson und die 'Umkehrsätze' von s. Bernstein eine fundamentale Rolle. Ein Hauptanliegen der vorliegenden Abhandlung ist es, sich von den trigonometrischen Polynomen bester Approxima tion loszulösen und enteprechende Sätze über Folgen von beschränkten linearen Transformationen, wie z. B. Summations prozessen von Fourierreihen, zu beweisen, die gewisse Be dingungen erfüllen. Diese Bedingungen sollen sicherstellen, daß das Phänomen der Saturation, welches bei allen gän- gen Prozessen gegeben ist, auftritt. Die Behandlung selbst erfolgt im abstrakten Rahmen der Theorie der Banachräume. Damit gelangt der Verfasser zu einem zentralen Problem, das letztlich darin besteht, den fundamentalen Satz, von Banach-Steinhaus über Folgen von beschränkten linearen Operatoren, und zwar die Aussage über notwendige und hin reichende Bedingungen für die Konvergenz dieser Folgen gegen den Identitätsoperator, so zu verschärfen, daß er eine Aussage über die Konvergenzgeschwindigkeit liefert. Dieses grundlegende Problem ist schon seit m~hreren Jah ren in der Diskussion und wird vom Verfasser dahingehend behandelt, daß er in Banachunterräumen arbeitet, die sich als Interpolationsräume charakterisieren lassen. 100 pp. Deutsch.

  • Language: English

    Published by Springer Berlin Heidelberg Feb 2012, 2012

    3642460682 / 9783642460685

    • Softcover
    • Print on Demand

    Seller: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermanyBuchWeltWeit Ludwig Meier e.K.

    5-star seller
    Contact seller

    Condition: New

    US$ 108.92

    US$ 26.74 shipping 
    Ships from Germany to U.S.A.

    Quantity: 2 available

    Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In recent years important progress has been made in the study of semi-groups of operators from the viewpoint of approximation theory. These advances have primarily been achieved by introducing the theory of intermediate spaces. The applications of the theory not only permit integration of a series of diverse questions from many domains of mathematical analysis but also lead to significant new results on classical approximation theory, on the initial and boundary behavior of solutions of partial differential equations, and on the theory of singular integrals. The aim of this book is to present a systematic treatment of semi groups of bounded linear operators on Banach spaces and their connec tions with approximation theoretical questions in a more classical setting as well as within the setting of the theory of intermediate spaces. However, no attempt is made to present an exhaustive account of the theory of semi-groups of operators per se, which is the central theme of the monumental treatise by HILLE and PHILLIPS (1957). Neither has it been attempted to give an account of the theory of approximation as such. A number of excellent books on various aspects of the latter theory has appeared in recent years, so for example CHENEY (1966), DAVIS (1963), LORENTZ (1966), MEINARDUS (1964), RICE (1964), SARD (1963). By contrast, the present book is primarily concerned with those aspects of semi-group theory that are connected in some way or other with approximation. 336 pp. Englisch.

  • Language: English

    Published by Springer Berlin Heidelberg, 2012

    3642460682 / 9783642460685

    • Softcover
    • Print on Demand

    Seller: moluna, Greven, Germanymoluna

    5-star seller
    Contact seller

    Condition: New

    US$ 94.73

    US$ 56.96 shipping 
    Ships from Germany to U.S.A.

    Quantity: Over 20 available

    Condition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. In recent years important progress has been made in the study of semi-groups of operators from the viewpoint of approximation theory. These advances have primarily been achieved by introducing the theory of intermediate spaces. The applications of the theor.

  • Language: English

    Published by Springer, 2012

    3642460682 / 9783642460685

    • Softcover
    • Print on Demand

    Seller: Majestic Books, Hounslow, United KingdomMajestic Books

    4-star seller
    Contact seller

    Condition: New

    US$ 142.93

    US$ 8.80 shipping 
    Ships from United Kingdom to U.S.A.

    Quantity: 4 available

    Condition: New. Print on Demand pp. 336 23:B&W 6 x 9 in or 229 x 152 mm Perfect Bound on White w/Gloss Lam.

  • Language: English

    Published by Springer, 2012

    3642460682 / 9783642460685

    • Softcover
    • Print on Demand

    Seller: Biblios, frankfurt am main, HESSE, GermanyBiblios

    4-star seller
    Contact seller

    Condition: New

    US$ 155.67

    US$ 11.57 shipping 
    Ships from Germany to U.S.A.

    Quantity: 4 available

    Condition: New. PRINT ON DEMAND pp. 336.

  • Language: English

    Published by Springer Feb 2012, 2012

    3642460682 / 9783642460685

    • Softcover
    • Print on Demand

    Seller: buchversandmimpf2000, Emtmannsberg, BAYE, Germanybuchversandmimpf2000

    5-star seller
    Contact seller

    Condition: New

    US$ 108.92

    US$ 69.77 shipping 
    Ships from Germany to U.S.A.

    Quantity: 1 available

    Taschenbuch. Condition: Neu. This item is printed on demand - Print on Demand Titel. Neuware -In recent years important progress has been made in the study of semi-groups of operators from the viewpoint of approximation theory. These advances have primarily been achieved by introducing the theory of intermediate spaces. The applications of the theory not only permit integration of a series of diverse questions from many domains of mathematical analysis but also lead to significant new results on classical approximation theory, on the initial and boundary behavior of solutions of partial differential equations, and on the theory of singular integrals. The aim of this book is to present a systematic treatment of semi groups of bounded linear operators on Banach spaces and their connec tions with approximation theoretical questions in a more classical setting as well as within the setting of the theory of intermediate spaces. However, no attempt is made to present an exhaustive account of the theory of semi-groups of operators per se, which is the central theme of the monumental treatise by HILLE and PHILLIPS (1957). Neither has it been attempted to give an account of the theory of approximation as such. A number of excellent books on various aspects of the latter theory has appeared in recent years, so for example CHENEY (1966), DAVIS (1963), LORENTZ (1966), MEINARDUS (1964), RICE (1964), SARD (1963). By contrast, the present book is primarily concerned with those aspects of semi-group theory that are connected in some way or other with approximation.Springer Nature Customer Service Center GmbH, Europaplatz 3, 69115 Heidelberg 336 pp. Englisch.

  • Language: German

    Published by Springer, Springer Spektrum Jan 1968, 1968

    3540042342 / 9783540042341

    • Softcover
    • Print on Demand

    Seller: buchversandmimpf2000, Emtmannsberg, BAYE, Germanybuchversandmimpf2000

    5-star seller
    Contact seller

    Condition: New

    US$ 23.89

    US$ 69.77 shipping 
    Ships from Germany to U.S.A.

    Quantity: 1 available

    Taschenbuch. Condition: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Einführung.- Vorbereitender Abschnitt.- Approximationsprozesse Auf Banachräumen.- Approximation und Halbgruppen von Operatoren.- Das Singuläre integral von de la Vallée Poussin.- Die Rieszschen mittel des Fourierumkehrintegrals.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 100 pp. Deutsch.

  • More images

    Language: German

    Published by Springer, 1968

    3540042342 / 9783540042341

    • Softcover
    • Print on Demand

    Seller: preigu, Osnabrück, Germanypreigu

    5-star seller
    Contact seller

    Condition: New

    US$ 23.89

    US$ 81.39 shipping 
    Ships from Germany to U.S.A.

    Quantity: 5 available

    Taschenbuch. Condition: Neu. Interpolationsmethoden zur Behandlung von Approximationsprozessen auf Banachräumen | Hubert Berens | Taschenbuch | Lecture Notes in Mathematics | Einband - flex.(Paperback) | Deutsch | Springer | EAN 9783540042341 | Verantwortliche Person für die EU: Springer Nature Customer Service Center GmbH, Europaplatz 3, 69115 Heidelberg, productsafety[at]springernature[dot]com | Anbieter: preigu Print on Demand.