Essays about: "Nonlinear"

Showing result 11 - 15 of 645 essays containing the word Nonlinear.

  1. 11. Dirichlet-to-Neumann maps and Nonlinear eigenvalue problems

    University essay from KTH/Skolan för teknikvetenskap (SCI)

    Author : Tindra Jernström; Anna Öhman; [2023]
    Keywords : Dirichlet-to-Neumann maps; Nonlinear eigenvalue problems; Absorbing boundary conditions;

    Abstract : Differential equations arise frequently in modeling of physical systems, often resulting in linear eigenvalue problems. However, when dealing with large physical domains, solving such problems can be computationally expensive. READ MORE

  3. 12. Ocean rogue wave analysis for the development of safer navigation systems. : A Thesis submitted to the University of Gävle for the degree of Bachelor of Mathematics

    University essay from Högskolan i Gävle/Matematik

    Author : Sergio Manzetti; [2023]
    Keywords : ;

    Abstract : Rogue waves are unexpectedly high waves of 2.5X the significant wave height and which occur in nearly all phases of nature, from  oceans, to fiber-optic cables and atmospheric air-masses. In the ocean, rogue waves pose a significant danger to shipping and fishing vessels and have been found to reach 27. READ MORE

  4. 13. How do linear and nonlinear levels inspire game flow in cooperative gameplay? : comparative analysis of collaborative mechanics design in ItTakes Two

    University essay from Uppsala universitet/Institutionen för speldesign

    Author : Ruihan Gao; Olivia Wang; [2023]
    Keywords : Cooperative gameplay; Flow theory; Game flow; Linear and nonlinear level designs; Mechanics design.;

    Abstract : This study investigates how linear and nonlinear level designs inspire game flow in cooperative gameplay through a close reading analysis. The research focuses on It Takes Two, a highly successful cooperative game with compelling and unusual combination of game elements that enhance the cooperative experience. READ MORE

  5. 14. Convolution-compacted visiontransformers forprediction of localwall heat flux atmultiple Prandtlnumbers in turbulentchannel flow

    University essay from KTH/Skolan för teknikvetenskap (SCI)

    Author : Yuning Wang; [2023]
    Keywords : Turbulent flow; Heat transfer; Vision transformer; Convolutional neural network; Machine learning;

    Abstract : Predicting wall heat flux accurately in wall-bounded turbulent flows is critical for a variety of engineering applications, including thermal management systems and energy-efficient designs. Traditional methods, which rely on expensive numerical simulations, are hampered by increasing complexity and extremly high computation cost. READ MORE

  6. 15. Data Assimilation for Systems with Multiple Timescales

    University essay from KTH/Skolan för teknikvetenskap (SCI)

    Author : Dan Vicente Ihanus; [2023]
    Keywords : Mathematics; Partial Differential Equations; Numerical analysis; Data assimilation; Numerical weather prediction; Ensemble Kalman Filter;

    Abstract : This text provides an overview of problems in the field of data assimilation. We explore the possibility of recreating unknown data by continuously inserting known data into certain dynamical systems, under certain regularity assumptions. READ MORE