https://popups.uliege.be/3041-539x/index.php?id=1760 Index terms fr 0 https://popups.uliege.be/3041-539x/index.php?id=1757 Awareness of a conscious entity can exist without elements ; therefore, the general notion of an object of a category is employed. One of the characterization of understanding is : for a given local information (awareness) there exists a global information whose restriction is the given information. For such mental activities, category and sheaf theories are employed to formulate consciousness. We will show that the cohomology (more general precohomology) object, a subquotient object, better represents the essence of a conscious entity than an object itself. We will also give a definition of an observation to formulate the collapse of the wave and the wave properly. Tue, 16 Jul 2024 15:16:54 +0200 Tue, 16 Jul 2024 15:17:12 +0200 https://popups.uliege.be/3041-539x/index.php?id=1757