fix tutorials latex and links (#261)

tutorials/tutorial1/tutorial.ipynb

@@ -78,19 +78,10 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 1,
+   "execution_count": null,
    "id": "2373a925",
    "metadata": {},
-   "outputs": [
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "Intel MKL WARNING: Support of Intel(R) Streaming SIMD Extensions 4.2 (Intel(R) SSE4.2) enabled only processors has been deprecated. Intel oneAPI Math Kernel Library 2025.0 will require Intel(R) Advanced Vector Extensions (Intel(R) AVX) instructions.\n",
-      "Intel MKL WARNING: Support of Intel(R) Streaming SIMD Extensions 4.2 (Intel(R) SSE4.2) enabled only processors has been deprecated. Intel oneAPI Math Kernel Library 2025.0 will require Intel(R) Advanced Vector Extensions (Intel(R) AVX) instructions.\n"
-     ]
-    }
-   ],
+   "outputs": [],
    "source": [
     "from pina.problem import SpatialProblem, TimeDependentProblem\n",
     "from pina.geometry import CartesianDomain\n",
@@ -113,10 +104,10 @@
     "where we have included the `temporal_domain` variable, indicating the time domain wanted for the solution.\n",
     "\n",
     "In summary, using **PINA**, we can initialize a problem with a class which inherits from different base classes: `SpatialProblem`, `TimeDependentProblem`, `ParametricProblem`, and so on depending on the type of problem we are considering. Here are some examples (more on the official documentation):\n",
-    "* `SpatialProblem` $\\rightarrow$ a differential equation with spatial variable(s)\n",
-    "* `TimeDependentProblem` $\\rightarrow$ a time-dependent differential equation\n",
-    "* `ParametricProblem` $\\rightarrow$ a parametrized differential equation\n",
-    "* `AbstractProblem` $\\rightarrow$ any **PINA** problem inherits from here"
+    "* ``SpatialProblem`` $\\rightarrow$ a differential equation with spatial variable(s) ``spatial_domain``\n",
+    "* ``TimeDependentProblem`` $\\rightarrow$ a time-dependent differential equation with temporal variable(s) ``temporal_domain``\n",
+    "* ``ParametricProblem`` $\\rightarrow$ a parametrized differential equation with parametric variable(s) ``parameter_domain``\n",
+    "* ``AbstractProblem`` $\\rightarrow$ any **PINA** problem inherits from here"
    ]
   },
   {
@@ -340,44 +331,10 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 6,
+   "execution_count": null,
    "id": "3bb4dc9b",
    "metadata": {},
-   "outputs": [
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "GPU available: False, used: False\n",
-      "TPU available: False, using: 0 TPU cores\n",
-      "IPU available: False, using: 0 IPUs\n",
-      "HPU available: False, using: 0 HPUs\n",
-      "/Users/alessio/opt/anaconda3/envs/pina/lib/python3.11/site-packages/pytorch_lightning/trainer/connectors/logger_connector/logger_connector.py:67: Starting from v1.9.0, `tensorboardX` has been removed as a dependency of the `pytorch_lightning` package, due to potential conflicts with other packages in the ML ecosystem. For this reason, `logger=True` will use `CSVLogger` as the default logger, unless the `tensorboard` or `tensorboardX` packages are found. Please `pip install lightning[extra]` or one of them to enable TensorBoard support by default\n",
-      "Missing logger folder: /Users/alessio/Downloads/lightning_logs\n"
-     ]
-    },
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "Epoch 1499: |          | 1/? [00:00<00:00, 167.08it/s, v_num=0, x0_loss=1.07e-5, D_loss=0.000792, mean_loss=0.000401]"
-     ]
-    },
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "`Trainer.fit` stopped: `max_epochs=1500` reached.\n"
-     ]
-    },
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "Epoch 1499: |          | 1/? [00:00<00:00, 102.49it/s, v_num=0, x0_loss=1.07e-5, D_loss=0.000792, mean_loss=0.000401]\n"
-     ]
-    }
-   ],
+   "outputs": [],
    "source": [
     "from pina import Trainer\n",
     "from pina.solvers import PINN\n",
@@ -535,12 +492,6 @@
     "\n",
     "4. Many more..."
    ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "2931091d",
-   "metadata": {},
-   "source": []
   }
  ],
  "metadata": {