{ "nodes": [ {"id": "title", "type": "text", "text": "# Finite Element Wiki Map\nComputational mechanics source map with solid, shell, MITC4, and buckling threads", "x": -320, "y": -360, "width": 640, "height": 120, "color": "5"}, {"id": "index", "type": "file", "file": "wiki/index.md", "x": -160, "y": -160, "width": 320, "height": 160, "color": "5"}, {"id": "source", "type": "file", "file": "wiki/sources/Finite Element Procedures.md", "x": -720, "y": -160, "width": 320, "height": 120, "color": "4"}, {"id": "domain", "type": "file", "file": "wiki/domains/Computational Mechanics.md", "x": 400, "y": -160, "width": 320, "height": 120, "color": "6"}, {"id": "author", "type": "file", "file": "wiki/entities/Klaus-Jurgen Bathe.md", "x": -720, "y": 80, "width": 320, "height": 100, "color": "6"}, {"id": "fem", "type": "file", "file": "wiki/concepts/Finite Element Method.md", "x": 400, "y": 80, "width": 320, "height": 100, "color": "2"}, {"id": "models", "type": "file", "file": "wiki/concepts/Engineering Mathematical Models.md", "x": -720, "y": 300, "width": 320, "height": 100, "color": "2"}, {"id": "disp", "type": "file", "file": "wiki/concepts/Displacement-Based Finite Element Formulation.md", "x": -360, "y": 300, "width": 320, "height": 100, "color": "2"}, {"id": "iso", "type": "file", "file": "wiki/concepts/Isoparametric Finite Elements.md", "x": 0, "y": 300, "width": 320, "height": 100, "color": "2"}, {"id": "mixed", "type": "file", "file": "wiki/concepts/Mixed Finite Element Formulations.md", "x": 360, "y": 300, "width": 320, "height": 100, "color": "2"}, {"id": "nonlinear", "type": "file", "file": "wiki/concepts/Nonlinear Finite Element Analysis.md", "x": 720, "y": 300, "width": 320, "height": 100, "color": "2"}, {"id": "solvers", "type": "text", "text": "## Solver Layer\nStatic, transient, and eigenvalue solution methods", "x": -360, "y": 520, "width": 680, "height": 90, "color": "3"}, {"id": "static", "type": "file", "file": "wiki/concepts/Static Equilibrium Equation Solvers.md", "x": -540, "y": 660, "width": 320, "height": 100, "color": "3"}, {"id": "time", "type": "file", "file": "wiki/concepts/Direct Time Integration Methods.md", "x": -180, "y": 660, "width": 320, "height": 100, "color": "3"}, {"id": "eigen", "type": "file", "file": "wiki/concepts/Finite Element Eigenproblem Solvers.md", "x": 180, "y": 660, "width": 320, "height": 100, "color": "3"}, {"id": "impl", "type": "file", "file": "wiki/concepts/Finite Element Program Implementation.md", "x": 540, "y": 660, "width": 320, "height": 100, "color": "3"}, {"id": "shell-source", "type": "file", "file": "wiki/sources/A Continuum Mechanics Based Four-Node Shell.md", "x": -1080, "y": -20, "width": 320, "height": 120, "color": "4"}, {"id": "dvorkin", "type": "file", "file": "wiki/entities/Eduardo N. 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