dp case update

diffphys-code-gradient.ipynb

@@ -4,7 +4,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "# Burgers Optimization with a Gradient from Differentiable Physics\n",
+    "# Burgers Optimization with a Manual Differentiable Physics Gradient\n",
     "\n",
     "manual!\n",
     "\n",
@@ -304,7 +304,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.7.6"
+   "version": "3.8.5"
   }
  },
  "nbformat": 4,

overview-burgers-forw.ipynb

@@ -4,7 +4,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "# Simple forward simulation in phiflow\n",
+    "# Simple forward simulation of Burgers equation\n",
     "\n",
     "how to run ...\n",
     "simple model equation \n",

physicalloss-code.ipynb

@@ -4,7 +4,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "# PINN Example \n",
+    "# Burgers Optimization with a Physics-Informed NN\n",
     "\n",
     "Burgers example $u=...$\n",
     "at $t=0$ , sine function (boundary_t0)\n",
@@ -726,7 +726,9 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "## Exercises\n",
+    "---\n",
+    "\n",
+    "## Next steps\n",
     "\n",
     "This is just a starting point, the parameters were chosen to compare to run relatively quickly by default. The solution can be improved however. E.g., try to:\n",
     "\n",