The phrase "a problem on a product" is not the most common usage in written English, but it can be understood.
It can be used when discussing issues or concerns related to a specific product, particularly in a technical or customer service context.
Example: "We have identified a problem on a product that needs immediate attention to ensure customer satisfaction."
Alternatives: "an issue with a product" or "a concern regarding a product".
Nothing puts people in a worse mood than having a problem with a product, except waiting on hold for hours with no sign of help or humanity.
Inspired and motivated by recent works in [1, 2, 6], the purpose of this paper is to introduce a new mathematical model, which is called a general system of -monotone nonlinear variational inclusion problems, that is, a family of -monotone nonlinear variational inclusion problems defined on a product set.
A system of generalized quasi-variational inclusion problems, which consists of a family of generalized quasi-variational inclusion problems defined on a product set, was first introduced by Lin [26].
The startup maintains direct relationships with its suppliers, which means it can offer lower prices, more products, and avoid counterfeits, a problem on some marketplaces.
The proposed algorithm is based on estimating the time bounds for facet reachability problems and solving a time optimal reachability problem on the product between a weighted transition system and an automaton that enforces the satisfaction of the specification.
Specifically, he says the app has been designed to solve the problem of "trying to get an opinion on a product, outfit, something that you own or are considering buying".
In 2000, Ansari et al. [5] introduced the system of vector equilibrium problems (SVEPs), that is, a family of equilibrium problems for vector-valued bifunctions defined on a product set, with applications in vector optimization problems and Nash equilibrium problem [11] for vector-valued functions.
But still, she has no problem spending up to $200 on a product that probably won't do what it promises.
Czech footwear brand Bata has no problem on the product side.
