Aviso de envio ao Brasil
A iMusic aguarda aprovação no programa Remessa Conforme. Até que a adesão seja concluída, compras enviadas ao Brasil serão tributadas integralmente, inclusive pedidos abaixo de USD 50.
De acordo com a existente cláusula em nossos Termos e Condições, nós não aceitamos devoluções por recusa do pagamento desses impostos.
Atualizado em 13/05/2026 · De todos da iMusic
![Cover for Hans Petter Langtangen · Introduction to Numerical Methods for Variational Problems - Texts in Computational Science and Engineering (Paperback Book) [2019 edition] (2020)](https://imusic.b-cdn.net/images/item/original/905/9783030237905.jpg?hans-petter-langtangen-2020-introduction-to-numerical-methods-for-variational-problems-texts-in-computational-science-and-engineering-paperback-book&class=scaled&v=1603583198)
![Cover for Hans Petter Langtangen · Finite Difference Computing with PDEs: A Modern Software Approach - Texts in Computational Science and Engineering (Paperback Book) [Softcover reprint of the original 1st ed. 2017 edition] (2018)](https://imusic.b-cdn.net/images/item/original/667/9783319856667.jpg?hans-petter-langtangen-2018-finite-difference-computing-with-pdes-a-modern-software-approach-texts-in-computational-science-and-engineering-paperback-book&class=scaled&v=1611679202)
![Cover for Hans Petter Langtangen · Finite Difference Computing with Exponential Decay Models - Lecture Notes in Computational Science and Engineering (Paperback Book) [Softcover reprint of the original 1st ed. 2016 edition] (2018)](https://imusic.b-cdn.net/images/item/original/733/9783319805733.jpg?hans-petter-langtangen-2018-finite-difference-computing-with-exponential-decay-models-lecture-notes-in-computational-science-and-engineering-paperback-book&class=scaled&v=1596972516)
![Cover for Hans Petter Langtangen · Finite Difference Computing with PDEs: A Modern Software Approach - Texts in Computational Science and Engineering (Hardcover Book) [1st ed. 2017 edition] (2017)](https://imusic.b-cdn.net/images/item/original/556/9783319554556.jpg?hans-petter-langtangen-2017-finite-difference-computing-with-pdes-a-modern-software-approach-texts-in-computational-science-and-engineering-hardcover-book&class=scaled&v=1566639771)
![Cover for Hans Petter Langtangen · Solving PDEs in Python: The FEniCS Tutorial I - Simula SpringerBriefs on Computing (Paperback Book) [1st ed. 2016 edition] (2017)](https://imusic.b-cdn.net/images/item/original/610/9783319524610.jpg?hans-petter-langtangen-2017-solving-pdes-in-python-the-fenics-tutorial-i-simula-springerbriefs-on-computing-paperback-book&class=scaled&v=1488799869)
![Cover for Hans Petter Langtangen · Scaling of Differential Equations - Simula SpringerBriefs on Computing (Paperback Book) [1st ed. 2016 edition] (2016)](https://imusic.b-cdn.net/images/item/original/259/9783319327259.jpg?hans-petter-langtangen-2016-scaling-of-differential-equations-simula-springerbriefs-on-computing-paperback-book&class=scaled&v=1476432599)
![Cover for Hans Petter Langtangen · Finite Difference Computing with Exponential Decay Models - Lecture Notes in Computational Science and Engineering (Hardcover Book) [1st ed. 2016 edition] (2016)](https://imusic.b-cdn.net/images/item/original/384/9783319294384.jpg?hans-petter-langtangen-2016-finite-difference-computing-with-exponential-decay-models-lecture-notes-in-computational-science-and-engineering-hardcover-book&class=scaled&v=1464873721)
![Cover for Hans Petter Langtangen · Python Scripting for Computational Science - Texts in Computational Science and Engineering (Paperback Book) [Softcover reprint of hardcover 3rd ed. 2008 edition] (2010)](https://imusic.b-cdn.net/images/item/original/159/9783642093159.jpg?hans-petter-langtangen-2010-python-scripting-for-computational-science-texts-in-computational-science-and-engineering-paperback-book&class=scaled&v=1407590355)
![Cover for Hans Petter Langtangen · Python Scripting for Computational Science - Texts in Computational Science and Engineering (Hardcover Book) [3rd ed. 2008. Corr. 2nd printing 2009 edition] (2007)](https://imusic.b-cdn.net/images/item/original/159/9783540739159.jpg?hans-petter-langtangen-2007-python-scripting-for-computational-science-texts-in-computational-science-and-engineering-hardcover-book&class=scaled&v=1413458591)