As I haven't read the new novel, I can only guess. Since it's about Belisarius Cawl, he's likely to be one of the main characters. There may also be other characters related to his work or his world, like his assistants or rivals. Maybe some characters from the same universe who interact with him in different ways, such as those from different military or scientific groups.
Belisarius is a character often found in science - fiction works. He is typically depicted as a highly skilled military commander. He might be known for his strategic acumen, leading his troops in various intergalactic or futuristic battles. His character is likely to be complex, with a set of values and beliefs that drive his actions in the fictional universe.
I'm not sure specifically which author is associated with it without more context. There could be many relatively unknown authors or it could be part of a new wave of independent science - fiction writing.
It could be a specific genre or body of work within science fiction. Maybe it's named after a character called Belisarius in a science - fiction story. It might involve futuristic concepts, alien species, advanced technology, etc.
He might have achieved the unification of different human factions in a science - fiction setting. This could involve diplomatic skills as well as military strength. By bringing these groups together, he could have paved the way for a more prosperous and secure future for humanity in that fictional world. He could also be known for his technological advancements, perhaps introducing new weapons or defense systems that revolutionized warfare in that science - fiction universe.
For easy cartoon pencil drawings, you could start by looking at some simple cartoon characters for inspiration. Break the image down into simple shapes in your mind before you start drawing. And don't be afraid to make mistakes; just keep practicing!
For a math cartoon to be funny, it could have funny characters with exaggerated expressions when dealing with math problems. Also, using puns or wordplay related to math can add to the humor.